54656344356 has 24 divisors (see below), whose sum is σ = 127549280544. Its totient is φ = 18216237120.

The previous prime is 54656344291. The next prime is 54656344363. The reversal of 54656344356 is 65344365645.

It is a junction number, because it is equal to n+sod(n) for n = 54656344299 and 54656344308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227505 + ... + 401336.

It is an arithmetic number, because the mean of its divisors is an integer number (5314553356).

Almost surely, 2^54656344356 is an apocalyptic number.

It is an amenable number.

54656344356 is an abundant number, since it is smaller than the sum of its proper divisors (72892936188).

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

54656344356 is a wasteful number, since it uses less digits than its factorization.

54656344356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636091 (or 636089 counting only the distinct ones).

The product of its digits is 15552000, while the sum is 51.

The spelling of 54656344356 in words is "fifty-four billion, six hundred fifty-six million, three hundred forty-four thousand, three hundred fifty-six".