56437004288 has 48 divisors (see below), whose sum is σ = 128967405840. Its totient is φ = 24187281408.

The previous prime is 56437004287. The next prime is 56437004303. The reversal of 56437004288 is 88240073465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56437004287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1954031 + ... + 1982702.

It is an arithmetic number, because the mean of its divisors is an integer number (2686820955).

Almost surely, 2^56437004288 is an apocalyptic number.

It is an amenable number.

56437004288 is an abundant number, since it is smaller than the sum of its proper divisors (72530401552).

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

56437004288 is an equidigital number, since it uses as much as digits as its factorization.

56437004288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3936762 (or 3936742 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 56437004288 in words is "fifty-six billion, four hundred thirty-seven million, four thousand, two hundred eighty-eight".