52456484852 has 24 divisors (see below), whose sum is σ = 92671205760. Its totient is φ = 25980139520.

The previous prime is 52456484831. The next prime is 52456484887. The reversal of 52456484852 is 25848465425.

It is a junction number, because it is equal to n+sod(n) for n = 52456484794 and 52456484803.

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, 41477 + ... + 326547.

It is an arithmetic number, because the mean of its divisors is an integer number (3861300240).

Almost surely, 2^52456484852 is an apocalyptic number.

It is an amenable number.

52456484852 is a deficient number, since it is larger than the sum of its proper divisors (40214720908).

52456484852 is a wasteful number, since it uses less digits than its factorization.

52456484852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285511 (or 285509 counting only the distinct ones).

The product of its digits is 12288000, while the sum is 53.

The spelling of 52456484852 in words is "fifty-two billion, four hundred fifty-six million, four hundred eighty-four thousand, eight hundred fifty-two".