56748494852 has 36 divisors (see below), whose sum is σ = 122319241884. Its totient is φ = 22890147840.

The previous prime is 56748494833. The next prime is 56748494893. The reversal of 56748494852 is 25849484765.

It can be written as a sum of positive squares in 2 ways, for example, as 41556453316 + 15192041536 = 203854^2 + 123256^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8512349 + ... + 8519012.

It is an arithmetic number, because the mean of its divisors is an integer number (3397756719).

Almost surely, 2^56748494852 is an apocalyptic number.

It is an amenable number.

56748494852 is an abundant number, since it is smaller than the sum of its proper divisors (65570747032).

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

56748494852 is a wasteful number, since it uses less digits than its factorization.

56748494852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17031396 (or 17031387 counting only the distinct ones).

The product of its digits is 77414400, while the sum is 62.

The spelling of 56748494852 in words is "fifty-six billion, seven hundred forty-eight million, four hundred ninety-four thousand, eight hundred fifty-two".