952721438564 has 24 divisors (see below), whose sum is σ = 1910840752128. Its totient is φ = 407152500480.

The previous prime is 952721438531. The next prime is 952721438621. The reversal of 952721438564 is 465834127259.

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, 48185252 + ... + 48205019.

It is an arithmetic number, because the mean of its divisors is an integer number (79618364672).

Almost surely, 2^952721438564 is an apocalyptic number.

It is an amenable number.

952721438564 is an abundant number, since it is smaller than the sum of its proper divisors (958119313564).

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

952721438564 is a wasteful number, since it uses less digits than its factorization.

952721438564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96390635 (or 96390633 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 56.

The spelling of 952721438564 in words is "nine hundred fifty-two billion, seven hundred twenty-one million, four hundred thirty-eight thousand, five hundred sixty-four".