56527390 has 16 divisors (see below), whose sum is σ = 102121632. Its totient is φ = 22528224.

The previous prime is 56527333. The next prime is 56527403. The reversal of 56527390 is 9372565.

It is a congruent number.

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, 7434 + ... + 12973.

It is an arithmetic number, because the mean of its divisors is an integer number (6382602).

Almost surely, 2^56527390 is an apocalyptic number.

56527390 is a deficient number, since it is larger than the sum of its proper divisors (45594242).

56527390 is a wasteful number, since it uses less digits than its factorization.

56527390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20691.

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 56527390 is about 7518.4699241268. The cubic root of 56527390 is about 383.7835106034.

The spelling of 56527390 in words is "fifty-six million, five hundred twenty-seven thousand, three hundred ninety".