56328589360 has 20 divisors (see below), whose sum is σ = 130963970448. Its totient is φ = 22531435712.

The previous prime is 56328589357. The next prime is 56328589363. The reversal of 56328589360 is 6398582365.

It is an interprime number because it is at equal distance from previous prime (56328589357) and next prime (56328589363).

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (56328589363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352053604 + ... + 352053763.

Almost surely, 2^56328589360 is an apocalyptic number.

It is an amenable number.

56328589360 is an abundant number, since it is smaller than the sum of its proper divisors (74635381088).

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

56328589360 is a wasteful number, since it uses less digits than its factorization.

56328589360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704107380 (or 704107374 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 56328589360 in words is "fifty-six billion, three hundred twenty-eight million, five hundred eighty-nine thousand, three hundred sixty".