56500070 has 32 divisors (see below), whose sum is σ = 111624480. Its totient is φ = 20419840.

The previous prime is 56500057. The next prime is 56500079. The reversal of 56500070 is 7000565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56500079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17546 + ... + 20514.

It is an arithmetic number, because the mean of its divisors is an integer number (3488265).

Almost surely, 2^56500070 is an apocalyptic number.

56500070 is a deficient number, since it is larger than the sum of its proper divisors (55124410).

56500070 is a wasteful number, since it uses less digits than its factorization.

56500070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3160.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 56500070 is about 7516.6528455157. The cubic root of 56500070 is about 383.7216724095.

The spelling of 56500070 in words is "fifty-six million, five hundred thousand, seventy".