56752115 has 8 divisors (see below), whose sum is σ = 77831520. Its totient is φ = 38915712.

The previous prime is 56752067. The next prime is 56752121. The reversal of 56752115 is 51125765.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56752115 - 2⁸ = 56751859 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 810710 + ... + 810779.

It is an arithmetic number, because the mean of its divisors is an integer number (9728940).

Almost surely, 2^56752115 is an apocalyptic number.

56752115 is a deficient number, since it is larger than the sum of its proper divisors (21079405).

56752115 is a wasteful number, since it uses less digits than its factorization.

56752115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621501.

The product of its digits is 10500, while the sum is 32.

The square root of 56752115 is about 7533.3999628322. The cubic root of 56752115 is about 384.2914160689.

The spelling of 56752115 in words is "fifty-six million, seven hundred fifty-two thousand, one hundred fifteen".