56425488 has 80 divisors (see below), whose sum is σ = 169382016. Its totient is φ = 15851520.

The previous prime is 56425477. The next prime is 56425493. The reversal of 56425488 is 88452465.

56425488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 15 ways as a sum of consecutive naturals, for example, 19120 + ... + 21872.

Almost surely, 2^56425488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56425488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84691008).

56425488 is an abundant number, since it is smaller than the sum of its proper divisors (112956528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56425488 is a wasteful number, since it uses less digits than its factorization.

56425488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832 (or 2826 counting only the distinct ones).

The product of its digits is 307200, while the sum is 42.

The square root of 56425488 is about 7511.6900894539. The cubic root of 56425488 is about 383.5527562083.

The spelling of 56425488 in words is "fifty-six million, four hundred twenty-five thousand, four hundred eighty-eight".