56022647725 has 12 divisors (see below), whose sum is σ = 75783363840. Its totient is φ = 40743743600.

The previous prime is 56022647719. The next prime is 56022647743. The reversal of 56022647725 is 52774622065.

It is not a de Polignac number, because 56022647725 - 2²⁹ = 55485776813 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101859085 + ... + 101859634.

It is an arithmetic number, because the mean of its divisors is an integer number (6315280320).

Almost surely, 2^56022647725 is an apocalyptic number.

56022647725 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56022647725 is a deficient number, since it is larger than the sum of its proper divisors (19760716115).

56022647725 is a wasteful number, since it uses less digits than its factorization.

56022647725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203718740 (or 203718735 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 56022647725 in words is "fifty-six billion, twenty-two million, six hundred forty-seven thousand, seven hundred twenty-five".