54372892842 has 20 divisors (see below), whose sum is σ = 121835556546. Its totient is φ = 18124297560.

The previous prime is 54372892817. The next prime is 54372892901. The reversal of 54372892842 is 24829827345.

54372892842 is a `hidden beast` number, since 54 + 37 + 289 + 284 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 31758447681 + 22614445161 = 178209^2 + 150381^2 .

It is a super-2 number, since 2×54372892842² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 167817409 + ... + 167817732.

Almost surely, 2^54372892842 is an apocalyptic number.

54372892842 is an abundant number, since it is smaller than the sum of its proper divisors (67462663704).

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

54372892842 is a wasteful number, since it uses less digits than its factorization.

54372892842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335635155 (or 335635146 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 54.

The spelling of 54372892842 in words is "fifty-four billion, three hundred seventy-two million, eight hundred ninety-two thousand, eight hundred forty-two".