52331530488 has 16 divisors (see below), whose sum is σ = 130828826280. Its totient is φ = 17443843488.

The previous prime is 52331530417. The next prime is 52331530499. The reversal of 52331530488 is 88403513325.

It is a happy number.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 1090240195 + ... + 1090240242.

Almost surely, 2^52331530488 is an apocalyptic number.

It is an amenable number.

52331530488 is an abundant number, since it is smaller than the sum of its proper divisors (78497295792).

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

52331530488 is a wasteful number, since it uses less digits than its factorization.

52331530488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180480446 (or 2180480442 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 52331530488 in words is "fifty-two billion, three hundred thirty-one million, five hundred thirty thousand, four hundred eighty-eight".