45350121501 has 12 divisors (see below), whose sum is σ = 65560289340. Its totient is φ = 30208233600.

The previous prime is 45350121469. The next prime is 45350121511. The reversal of 45350121501 is 10512105354.

45350121501 is a `hidden beast` number, since 4 + 5 + 3 + 501 + 2 + 150 + 1 = 666.

45350121501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 18083525625 + 27266595876 = 134475^2 + 165126^2 .

It is not a de Polignac number, because 45350121501 - 2⁵ = 45350121469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45350121511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2086986 + ... + 2108603.

It is an arithmetic number, because the mean of its divisors is an integer number (5463357445).

Almost surely, 2^45350121501 is an apocalyptic number.

It is an amenable number.

45350121501 is a deficient number, since it is larger than the sum of its proper divisors (20210167839).

45350121501 is a wasteful number, since it uses less digits than its factorization.

45350121501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4196796 (or 4196793 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 45350121501 its reverse (10512105354), we get a palindrome (55862226855).

The spelling of 45350121501 in words is "forty-five billion, three hundred fifty million, one hundred twenty-one thousand, five hundred one".