50011110432 has 36 divisors (see below), whose sum is σ = 142219096110. Its totient is φ = 16670370048.

The previous prime is 50011110407. The next prime is 50011110451. The reversal of 50011110432 is 23401111005.

50011110432 is a `hidden beast` number, since 500 + 11 + 110 + 43 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 39857726736 + 10153383696 = 199644^2 + 100764^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×50011110432² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 86824557 + ... + 86825132.

Almost surely, 2^50011110432 is an apocalyptic number.

It is an amenable number.

50011110432 is an abundant number, since it is smaller than the sum of its proper divisors (92207985678).

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

50011110432 is a wasteful number, since it uses less digits than its factorization.

50011110432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173649705 (or 173649694 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 50011110432 its reverse (23401111005), we get a palindrome (73412221437).

The spelling of 50011110432 in words is "fifty billion, eleven million, one hundred ten thousand, four hundred thirty-two".