56292203648 has 72 divisors (see below), whose sum is σ = 114208285905. Its totient is φ = 27637429248.

The previous prime is 56292203629. The next prime is 56292203663. The reversal of 56292203648 is 84630229265.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 32627919424 + 23664284224 = 180632^2 + 153832^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=167768.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 179847140 + ... + 179847452.

Almost surely, 2^56292203648 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 56292203648

56292203648 is an abundant number, since it is smaller than the sum of its proper divisors (57916082257).

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

56292203648 is an frugal number, since it uses more digits than its factorization.

56292203648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 56292203648 in words is "fifty-six billion, two hundred ninety-two million, two hundred three thousand, six hundred forty-eight".