52572572525772 has 72 divisors (see below), whose sum is σ = 143130825308016. Its totient is φ = 16174299855744.

The previous prime is 52572572525747. The next prime is 52572572525777. The reversal of 52572572525772 is 27752527527525.

52572572525772 is a `hidden beast` number, since 5 + 2 + 5 + 7 + 2 + 5 + 7 + 2 + 52 + 577 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (52572572525777) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2473203 + ... + 10548074.

It is an arithmetic number, because the mean of its divisors is an integer number (1987928129278).

Almost surely, 2^{52572572525772} is an apocalyptic number.

52572572525772 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

52572572525772 is an abundant number, since it is smaller than the sum of its proper divisors (90558252782244).

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

52572572525772 is a wasteful number, since it uses less digits than its factorization.

52572572525772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13029927 (or 13029922 counting only the distinct ones).

The product of its digits is 240100000, while the sum is 63.

The spelling of 52572572525772 in words is "fifty-two trillion, five hundred seventy-two billion, five hundred seventy-two million, five hundred twenty-five thousand, seven hundred seventy-two".