56554863246 has 24 divisors (see below), whose sum is σ = 140040614064. Its totient is φ = 16158532320.

The previous prime is 56554863227. The next prime is 56554863257. The reversal of 56554863246 is 64236845565.

56554863246 is a `hidden beast` number, since 5 + 6 + 554 + 8 + 63 + 24 + 6 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 56554863192 and 56554863201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224423935 + ... + 224424186.

It is an arithmetic number, because the mean of its divisors is an integer number (5835025586).

Almost surely, 2^56554863246 is an apocalyptic number.

56554863246 is an abundant number, since it is smaller than the sum of its proper divisors (83485750818).

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

56554863246 is a wasteful number, since it uses less digits than its factorization.

56554863246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448848136 (or 448848133 counting only the distinct ones).

The product of its digits is 20736000, while the sum is 54.

The spelling of 56554863246 in words is "fifty-six billion, five hundred fifty-four million, eight hundred sixty-three thousand, two hundred forty-six".