55038007932 has 48 divisors (see below), whose sum is σ = 128996380800. Its totient is φ = 18264024000.

The previous prime is 55038007903. The next prime is 55038007963. The reversal of 55038007932 is 23970083055.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 9722919 + ... + 9728577.

It is an arithmetic number, because the mean of its divisors is an integer number (2687424600).

Almost surely, 2^55038007932 is an apocalyptic number.

It is an amenable number.

55038007932 is an abundant number, since it is smaller than the sum of its proper divisors (73958372868).

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

55038007932 is a wasteful number, since it uses less digits than its factorization.

55038007932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9146 (or 9144 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 42.

The spelling of 55038007932 in words is "fifty-five billion, thirty-eight million, seven thousand, nine hundred thirty-two".