54907940160 has 84 divisors (see below), whose sum is σ = 188860445748. Its totient is φ = 14642116608.

The previous prime is 54907940149. The next prime is 54907940167. The reversal of 54907940160 is 6104970945.

54907940160 is a `hidden beast` number, since 549 + 0 + 7 + 9 + 40 + 1 + 60 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 28006691904 + 26901248256 = 167352^2 + 164016^2 .

It is a super-2 number, since 2×54907940160² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54907940167) 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, 9529749 + ... + 9535508.

Almost surely, 2^54907940160 is an apocalyptic number.

It is an amenable number.

54907940160 is an abundant number, since it is smaller than the sum of its proper divisors (133952505588).

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

54907940160 is a wasteful number, since it uses less digits than its factorization.

54907940160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19065280 (or 19065267 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

It can be divided in two parts, 54907940 and 160, that added together give a square (54908100 = 7410²).

The spelling of 54907940160 in words is "fifty-four billion, nine hundred seven million, nine hundred forty thousand, one hundred sixty".