56918025 has 96 divisors (see below), whose sum is σ = 111957120. Its totient is φ = 28304640.

The previous prime is 56918011. The next prime is 56918051. The reversal of 56918025 is 52081965.

It is a happy number.

It is not a de Polignac number, because 56918025 - 2⁴ = 56918009 is a prime.

It is a zygodrome in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1073899 + ... + 1073951.

It is an arithmetic number, because the mean of its divisors is an integer number (1166220).

Almost surely, 2^56918025 is an apocalyptic number.

It is an amenable number.

56918025 is a deficient number, since it is larger than the sum of its proper divisors (55039095).

56918025 is a wasteful number, since it uses less digits than its factorization.

56918025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 56918025 is about 7544.4035549538. The cubic root of 56918025 is about 384.6655328714.

The spelling of 56918025 in words is "fifty-six million, nine hundred eighteen thousand, twenty-five".