56605263372 has 240 divisors, whose sum is σ = 178369255680. Its totient is φ = 15291504000.

The previous prime is 56605263329. The next prime is 56605263373. The reversal of 56605263372 is 27336250665.

56605263372 is a `hidden beast` number, since 5 + 6 + 6 + 0 + 5 + 2 + 633 + 7 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (56605263373) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 29775622 + ... + 29777522.

It is an arithmetic number, because the mean of its divisors is an integer number (743205232).

Almost surely, 2^56605263372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56605263372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89184627840).

56605263372 is an abundant number, since it is smaller than the sum of its proper divisors (121763992308).

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

56605263372 is a wasteful number, since it uses less digits than its factorization.

56605263372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634 (or 2623 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 45.

The spelling of 56605263372 in words is "fifty-six billion, six hundred five million, two hundred sixty-three thousand, three hundred seventy-two".