572134908816 has 75 divisors (see below), whose sum is σ = 1656003231883. Its totient is φ = 190702559520.

The previous prime is 572134908757. The next prime is 572134908823. The reversal of 572134908816 is 618809431275.

The square root of 572134908816 is 756396.

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

572134908816 is a `hidden beast` number, since 5 + 72 + 1 + 3 + 490 + 8 + 81 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 27219751 + ... + 27240761.

It is a 1-persistent number, because it is pandigital, but 2⋅572134908816 = 1144269817632 is not.

Almost surely, 2^572134908816 is an apocalyptic number.

572134908816 is the 756396-th square number.

It is an amenable number.

572134908816 is an abundant number, since it is smaller than the sum of its proper divisors (1083868323067).

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

572134908816 is an frugal number, since it uses more digits than its factorization.

572134908816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42042 (or 21016 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 572134908816 in words is "five hundred seventy-two billion, one hundred thirty-four million, nine hundred eight thousand, eight hundred sixteen".