56582227572 has 24 divisors (see below), whose sum is σ = 142180982496. Its totient is φ = 17409916128.

The previous prime is 56582227543. The next prime is 56582227579. The reversal of 56582227572 is 27572228565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56582227579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181353138 + ... + 181353449.

It is an arithmetic number, because the mean of its divisors is an integer number (5924207604).

Almost surely, 2^56582227572 is an apocalyptic number.

56582227572 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

56582227572 is an abundant number, since it is smaller than the sum of its proper divisors (85598754924).

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

56582227572 is a wasteful number, since it uses less digits than its factorization.

56582227572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362706607 (or 362706605 counting only the distinct ones).

The product of its digits is 4704000, while the sum is 51.

The spelling of 56582227572 in words is "fifty-six billion, five hundred eighty-two million, two hundred twenty-seven thousand, five hundred seventy-two".