56524561372 has 12 divisors (see below), whose sum is σ = 99342524736. Its totient is φ = 28140982880.

The previous prime is 56524561361. The next prime is 56524561381. The reversal of 56524561372 is 27316542565.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 30323404 + ... + 30325267.

It is an arithmetic number, because the mean of its divisors is an integer number (8278543728).

Almost surely, 2^56524561372 is an apocalyptic number.

It is an amenable number.

56524561372 is a deficient number, since it is larger than the sum of its proper divisors (42817963364).

56524561372 is a wasteful number, since it uses less digits than its factorization.

56524561372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60648908 (or 60648906 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 46.

The spelling of 56524561372 in words is "fifty-six billion, five hundred twenty-four million, five hundred sixty-one thousand, three hundred seventy-two".