56252585515 has 8 divisors (see below), whose sum is σ = 77146403040. Its totient is φ = 38573201472.

The previous prime is 56252585507. The next prime is 56252585531. The reversal of 56252585515 is 51558525265.

56252585515 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 56252585515 - 2³ = 56252585507 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, 803608330 + ... + 803608399.

It is an arithmetic number, because the mean of its divisors is an integer number (9643300380).

Almost surely, 2^56252585515 is an apocalyptic number.

56252585515 is a deficient number, since it is larger than the sum of its proper divisors (20893817525).

56252585515 is a wasteful number, since it uses less digits than its factorization.

56252585515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607216741.

The product of its digits is 3000000, while the sum is 49.

The spelling of 56252585515 in words is "fifty-six billion, two hundred fifty-two million, five hundred eighty-five thousand, five hundred fifteen".