50161160502 has 24 divisors (see below), whose sum is σ = 109802956536. Its totient is φ = 16548011136.

The previous prime is 50161160461. The next prime is 50161160509. The reversal of 50161160502 is 20506116105.

It is a happy number.

50161160502 is a `hidden beast` number, since 50 + 1 + 6 + 1 + 1 + 605 + 0 + 2 = 666.

It is a super-2 number, since 2×50161160502² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50161160509) 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, 14362848 + ... + 14366339.

It is an arithmetic number, because the mean of its divisors is an integer number (4575123189).

Almost surely, 2^50161160502 is an apocalyptic number.

50161160502 is an abundant number, since it is smaller than the sum of its proper divisors (59641796034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50161160502 is a wasteful number, since it uses less digits than its factorization.

50161160502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28729292 (or 28729289 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 50161160502 its reverse (20506116105), we get a palindrome (70667276607).

The spelling of 50161160502 in words is "fifty billion, one hundred sixty-one million, one hundred sixty thousand, five hundred two".