56315070 has 96 divisors (see below), whose sum is σ = 169827840. Its totient is φ = 12680640.

The previous prime is 56315053. The next prime is 56315089. The reversal of 56315070 is 7051365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44101 + ... + 45359.

It is an arithmetic number, because the mean of its divisors is an integer number (1769040).

Almost surely, 2^56315070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56315070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84913920).

56315070 is an abundant number, since it is smaller than the sum of its proper divisors (113512770).

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

56315070 is a wasteful number, since it uses less digits than its factorization.

56315070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350 (or 1347 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 56315070 is about 7504.3367461755. The cubic root of 56315070 is about 383.3024037217.

It can be divided in two parts, 5631 and 5070, that added together give a palindrome (10701).

The spelling of 56315070 in words is "fifty-six million, three hundred fifteen thousand, seventy".