7932405052 has 36 divisors (see below), whose sum is σ = 16398203976. Its totient is φ = 3328278720.

The previous prime is 7932405043. The next prime is 7932405073. The reversal of 7932405052 is 2505042397.

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 11 ways as a sum of consecutive naturals, for example, 525943 + ... + 540814.

It is an arithmetic number, because the mean of its divisors is an integer number (455505666).

Almost surely, 2^7932405052 is an apocalyptic number.

It is an amenable number.

7932405052 is an abundant number, since it is smaller than the sum of its proper divisors (8465798924).

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

7932405052 is a wasteful number, since it uses less digits than its factorization.

7932405052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066798 (or 1066783 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 7932405052 is about 89064.0502784373. The cubic root of 7932405052 is about 1994.3511479228.

The spelling of 7932405052 in words is "seven billion, nine hundred thirty-two million, four hundred five thousand, fifty-two".