54932774364 has 72 divisors (see below), whose sum is σ = 149877345072. Its totient is φ = 16864174080.

The previous prime is 54932774357. The next prime is 54932774381. The reversal of 54932774364 is 46347723945.

It is a happy number.

54932774364 is a `hidden beast` number, since 5 + 4 + 9 + 3 + 277 + 4 + 364 = 666.

It is a super-2 number, since 2×54932774364² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54932774364.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74844 + ... + 339804.

Almost surely, 2^54932774364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54932774364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74938672536).

54932774364 is an abundant number, since it is smaller than the sum of its proper divisors (94944570708).

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

54932774364 is a wasteful number, since it uses less digits than its factorization.

54932774364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265427 (or 265422 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 54.

The spelling of 54932774364 in words is "fifty-four billion, nine hundred thirty-two million, seven hundred seventy-four thousand, three hundred sixty-four".