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5025507811 = 35982716927
BaseRepresentation
bin1001010111000101…
…10010100111100011
3110222020101020200221
410223202302213203
540243012222221
62150402023511
7235352053162
oct45342624743
913866336627
105025507811
11214984a445
12b83047b97
1362121cc7c
143596213d9
151e62e4541
hex12b8b29e3

5025507811 has 8 divisors (see below), whose sum is σ = 5045898240. Its totient is φ = 5005153608.

The previous prime is 5025507761. The next prime is 5025507881. The reversal of 5025507811 is 1187055205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5025507811 - 217 = 5025376739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5025507881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288430 + ... + 305356.

It is an arithmetic number, because the mean of its divisors is an integer number (630737280).

Almost surely, 25025507811 is an apocalyptic number.

5025507811 is a deficient number, since it is larger than the sum of its proper divisors (20390429).

5025507811 is a wasteful number, since it uses less digits than its factorization.

5025507811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18113.

The product of its (nonzero) digits is 14000, while the sum is 34.

The square root of 5025507811 is about 70890.8161259271. The cubic root of 5025507811 is about 1712.8788653363.

The spelling of 5025507811 in words is "five billion, twenty-five million, five hundred seven thousand, eight hundred eleven".

Divisors: 1 359 827 16927 296893 6076793 13998629 5025507811