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5250522412441 = 23669221831189
BaseRepresentation
bin100110001100111101110…
…0001011111010110011001
3200120221111221020021200101
41030121323201133112121
51142011032214144231
615100020125135401
71051223561063215
oct114317341372631
920527457207611
105250522412441
111744809025a29
127097053ba561
132c1178454737
141421ab705945
15918a132e661
hex4c67b85f599

5250522412441 has 4 divisors (see below), whose sum is σ = 5250744267300. Its totient is φ = 5250300557584.

The previous prime is 5250522412433. The next prime is 5250522412451. The reversal of 5250522412441 is 1442142250525.

5250522412441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 953690918041 + 4296831494400 = 976571^2 + 2072880^2 .

It is a cyclic number.

It is not a de Polignac number, because 5250522412441 - 23 = 5250522412433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5250522412441.

It is not an unprimeable number, because it can be changed into a prime (5250522412451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110891926 + ... + 110939263.

It is an arithmetic number, because the mean of its divisors is an integer number (1312686066825).

Almost surely, 25250522412441 is an apocalyptic number.

It is an amenable number.

5250522412441 is a deficient number, since it is larger than the sum of its proper divisors (221854859).

5250522412441 is a wasteful number, since it uses less digits than its factorization.

5250522412441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221854858.

The product of its (nonzero) digits is 128000, while the sum is 37.

Adding to 5250522412441 its reverse (1442142250525), we get a palindrome (6692664662966).

The spelling of 5250522412441 in words is "five trillion, two hundred fifty billion, five hundred twenty-two million, four hundred twelve thousand, four hundred forty-one".

Divisors: 1 23669 221831189 5250522412441