52770817180 has 48 divisors (see below), whose sum is σ = 111249853344. Its totient is φ = 21026304000.

The previous prime is 52770817159. The next prime is 52770817199. The reversal of 52770817180 is 8171807725.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 52770817180.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16230555 + ... + 16233805.

It is an arithmetic number, because the mean of its divisors is an integer number (2317705278).

Almost surely, 2^52770817180 is an apocalyptic number.

It is an amenable number.

52770817180 is an abundant number, since it is smaller than the sum of its proper divisors (58479036164).

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

52770817180 is a wasteful number, since it uses less digits than its factorization.

52770817180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6166 (or 6164 counting only the distinct ones).

The product of its (nonzero) digits is 219520, while the sum is 46.

The spelling of 52770817180 in words is "fifty-two billion, seven hundred seventy million, eight hundred seventeen thousand, one hundred eighty".