56001051144 has 48 divisors (see below), whose sum is σ = 152011969200. Its totient is φ = 18624868704.

The previous prime is 56001051131. The next prime is 56001051173. The reversal of 56001051144 is 44115010065.

56001051144 is a `hidden beast` number, since 5 + 600 + 1 + 0 + 5 + 11 + 44 = 666.

It is a super-2 number, since 2×56001051144² (a number of 22 digits) contains 22 as substring.

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, 845974 + ... + 909765.

It is an arithmetic number, because the mean of its divisors is an integer number (3166916025).

Almost surely, 2^56001051144 is an apocalyptic number.

It is an amenable number.

56001051144 is an abundant number, since it is smaller than the sum of its proper divisors (96010918056).

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

56001051144 is a wasteful number, since it uses less digits than its factorization.

56001051144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756194 (or 1756187 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The spelling of 56001051144 in words is "fifty-six billion, one million, fifty-one thousand, one hundred forty-four".