56434425 has 12 divisors (see below), whose sum is σ = 93305040. Its totient is φ = 30098320.

The previous prime is 56434381. The next prime is 56434429. The reversal of 56434425 is 52443465.

It is not a de Polignac number, because 56434425 - 2⁷ = 56434297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56434429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 376155 + ... + 376304.

It is an arithmetic number, because the mean of its divisors is an integer number (7775420).

Almost surely, 2^56434425 is an apocalyptic number.

It is an amenable number.

56434425 is a deficient number, since it is larger than the sum of its proper divisors (36870615).

56434425 is a wasteful number, since it uses less digits than its factorization.

56434425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752472 (or 752467 counting only the distinct ones).

The product of its digits is 57600, while the sum is 33.

The square root of 56434425 is about 7512.2849386854. The cubic root of 56434425 is about 383.5730049183.

The spelling of 56434425 in words is "fifty-six million, four hundred thirty-four thousand, four hundred twenty-five".