39572796552 has 64 divisors (see below), whose sum is σ = 99367619520. Its totient is φ = 13132965888.

The previous prime is 39572796551. The next prime is 39572796563. The reversal of 39572796552 is 25569727593.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

Its product of digits (35721000) is a multiple of the sum of its prime factors (7350).

It is not an unprimeable number, because it can be changed into a prime (39572796551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6362148 + ... + 6368364.

It is an arithmetic number, because the mean of its divisors is an integer number (1552619055).

Almost surely, 2^39572796552 is an apocalyptic number.

It is an amenable number.

39572796552 is an abundant number, since it is smaller than the sum of its proper divisors (59794822968).

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

39572796552 is a wasteful number, since it uses less digits than its factorization.

39572796552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7350 (or 7346 counting only the distinct ones).

The product of its digits is 35721000, while the sum is 60.

The spelling of 39572796552 in words is "thirty-nine billion, five hundred seventy-two million, seven hundred ninety-six thousand, five hundred fifty-two".