56152870 has 16 divisors (see below), whose sum is σ = 107021088. Its totient is φ = 21139840.

The previous prime is 56152849. The next prime is 56152891. The reversal of 56152870 is 7825165.

56152870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56152849) and next prime (56152891).

It is a super-3 number, since 3×56152870³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164986 + ... + 165325.

It is an arithmetic number, because the mean of its divisors is an integer number (6688818).

Almost surely, 2^56152870 is an apocalyptic number.

56152870 is a deficient number, since it is larger than the sum of its proper divisors (50868218).

56152870 is a wasteful number, since it uses less digits than its factorization.

56152870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330335.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 56152870 is about 7493.5218689212. The cubic root of 56152870 is about 382.9340509581.

The spelling of 56152870 in words is "fifty-six million, one hundred fifty-two thousand, eight hundred seventy".