56201503760 has 80 divisors (see below), whose sum is σ = 132749955840. Its totient is φ = 22124344320.

The previous prime is 56201503727. The next prime is 56201503823. The reversal of 56201503760 is 6730510265.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 56201503760.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1963955 + ... + 1992365.

It is an arithmetic number, because the mean of its divisors is an integer number (1659374448).

Almost surely, 2^56201503760 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 56201503760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66374977920).

56201503760 is an abundant number, since it is smaller than the sum of its proper divisors (76548452080).

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

56201503760 is a wasteful number, since it uses less digits than its factorization.

56201503760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28816 (or 28810 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The spelling of 56201503760 in words is "fifty-six billion, two hundred one million, five hundred three thousand, seven hundred sixty".