56525432 has 8 divisors (see below), whose sum is σ = 105985200. Its totient is φ = 28262712.

The previous prime is 56525419. The next prime is 56525477. The reversal of 56525432 is 23452565.

56525432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 3532832 + ... + 3532847.

It is an arithmetic number, because the mean of its divisors is an integer number (13248150).

Almost surely, 2^56525432 is an apocalyptic number.

It is an amenable number.

56525432 is a deficient number, since it is larger than the sum of its proper divisors (49459768).

56525432 is a wasteful number, since it uses less digits than its factorization.

56525432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7065685 (or 7065681 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 56525432 is about 7518.3397103350. The cubic root of 56525432 is about 383.7790793782.

Adding to 56525432 its reverse (23452565), we get a palindrome (79977997).

The spelling of 56525432 in words is "fifty-six million, five hundred twenty-five thousand, four hundred thirty-two".