54837939432 has 16 divisors (see below), whose sum is σ = 137094848640. Its totient is φ = 18279313136.

The previous prime is 54837939419. The next prime is 54837939433. The reversal of 54837939432 is 23493973845.

It is a super-2 number, since 2×54837939432² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54837939433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1142457048 + ... + 1142457095.

It is an arithmetic number, because the mean of its divisors is an integer number (8568428040).

Almost surely, 2^54837939432 is an apocalyptic number.

It is an amenable number.

54837939432 is an abundant number, since it is smaller than the sum of its proper divisors (82256909208).

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

54837939432 is a wasteful number, since it uses less digits than its factorization.

54837939432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2284914152 (or 2284914148 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 57.

The spelling of 54837939432 in words is "fifty-four billion, eight hundred thirty-seven million, nine hundred thirty-nine thousand, four hundred thirty-two".