56071355624 has 16 divisors (see below), whose sum is σ = 105139550400. Its totient is φ = 28034142192.

The previous prime is 56071355623. The next prime is 56071355647. The reversal of 56071355624 is 42655317065.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (56071355623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28592 + ... + 336095.

It is an arithmetic number, because the mean of its divisors is an integer number (6571221900).

Almost surely, 2^56071355624 is an apocalyptic number.

It is an amenable number.

56071355624 is a deficient number, since it is larger than the sum of its proper divisors (49068194776).

56071355624 is a wasteful number, since it uses less digits than its factorization.

56071355624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383912 (or 383908 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 44.

The spelling of 56071355624 in words is "fifty-six billion, seventy-one million, three hundred fifty-five thousand, six hundred twenty-four".