56313510 has 32 divisors (see below), whose sum is σ = 147439872. Its totient is φ = 13651680.

The previous prime is 56313497. The next prime is 56313533. The reversal of 56313510 is 1531365.

It is a super-2 number, since 2×56313510² = 6342422817040200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84994 + ... + 85653.

It is an arithmetic number, because the mean of its divisors is an integer number (4607496).

Almost surely, 2^56313510 is an apocalyptic number.

56313510 is an abundant number, since it is smaller than the sum of its proper divisors (91126362).

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

56313510 is a wasteful number, since it uses less digits than its factorization.

56313510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170668.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 56313510 is about 7504.2328055571. The cubic root of 56313510 is about 383.2988643655.

Adding to 56313510 its reverse (1531365), we get a palindrome (57844875).

The spelling of 56313510 in words is "fifty-six million, three hundred thirteen thousand, five hundred ten".