56501341536 has 48 divisors (see below), whose sum is σ = 149628581424. Its totient is φ = 18667106304.

The previous prime is 56501341483. The next prime is 56501341549. The reversal of 56501341536 is 63514310565.

56501341536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 56501341494 and 56501341503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2593381 + ... + 2615076.

It is an arithmetic number, because the mean of its divisors is an integer number (3117262113).

Almost surely, 2^56501341536 is an apocalyptic number.

It is an amenable number.

56501341536 is an abundant number, since it is smaller than the sum of its proper divisors (93127239888).

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

56501341536 is a wasteful number, since it uses less digits than its factorization.

56501341536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5208583 (or 5208575 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 56501341536 in words is "fifty-six billion, five hundred one million, three hundred forty-one thousand, five hundred thirty-six".