52357872543876 has 45 divisors (see below), whose sum is σ = 136874161614421. Its totient is φ = 17452580766048.

The previous prime is 52357872543859. The next prime is 52357872543923. The reversal of 52357872543876 is 67834527875325.

The square root of 52357872543876 is 7235874.

It is a perfect power (a square), and thus also a powerful number.

52357872543876 is a `hidden beast` number, since 5 + 2 + 3 + 5 + 7 + 8 + 7 + 2 + 543 + 8 + 76 = 666.

It can be written as a sum of positive squares in only one way, i.e., 28953331488900 + 23404541054976 = 5380830^2 + 4837824^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 130044736 + ... + 130446728.

Almost surely, 2^{52357872543876} is an apocalyptic number.

52357872543876 is the 7235874-th square number.

It is an amenable number.

52357872543876 is an abundant number, since it is smaller than the sum of its proper divisors (84516289070545).

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

52357872543876 is an frugal number, since it uses more digits than its factorization.

52357872543876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804002 (or 401998 counting only the distinct ones).

The product of its digits is 2370816000, while the sum is 72.

The spelling of 52357872543876 in words is "fifty-two trillion, three hundred fifty-seven billion, eight hundred seventy-two million, five hundred forty-three thousand, eight hundred seventy-six".