56056155150 has 48 divisors (see below), whose sum is σ = 139038426864. Its totient is φ = 14946247680.

The previous prime is 56056155119. The next prime is 56056155173. The reversal of 56056155150 is 5155165065.

It is a junction number, because it is equal to n+sod(n) for n = 56056155099 and 56056155108.

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, 1289164 + ... + 1331936.

It is an arithmetic number, because the mean of its divisors is an integer number (2896633893).

Almost surely, 2^56056155150 is an apocalyptic number.

56056155150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56056155150 is an abundant number, since it is smaller than the sum of its proper divisors (82982271714).

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

56056155150 is a wasteful number, since it uses less digits than its factorization.

56056155150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51525 (or 51520 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 56056155150 in words is "fifty-six billion, fifty-six million, one hundred fifty-five thousand, one hundred fifty".