52572716512 has 48 divisors (see below), whose sum is σ = 109632035520. Its totient is φ = 24730820608.

The previous prime is 52572716507. The next prime is 52572716543. The reversal of 52572716512 is 21561727525.

It is a super-2 number, since 2×52572716512² (a number of 22 digits) contains 22 as substring.

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, 1559289 + ... + 1592647.

It is an arithmetic number, because the mean of its divisors is an integer number (2284000740).

Almost surely, 2^52572716512 is an apocalyptic number.

It is an amenable number.

52572716512 is an abundant number, since it is smaller than the sum of its proper divisors (57059319008).

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

52572716512 is a wasteful number, since it uses less digits than its factorization.

52572716512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36283 (or 36275 counting only the distinct ones).

The product of its digits is 294000, while the sum is 43.

The spelling of 52572716512 in words is "fifty-two billion, five hundred seventy-two million, seven hundred sixteen thousand, five hundred twelve".