7995837657432 has 64 divisors (see below), whose sum is σ = 20280174566400. Its totient is φ = 2626765102080.

The previous prime is 7995837657359. The next prime is 7995837657449. The reversal of 7995837657432 is 2347567385997.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6629044 + ... + 7741827.

It is an arithmetic number, because the mean of its divisors is an integer number (316877727600).

Almost surely, 2^{7995837657432} is an apocalyptic number.

It is an amenable number.

7995837657432 is an abundant number, since it is smaller than the sum of its proper divisors (12284336908968).

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

7995837657432 is a wasteful number, since it uses less digits than its factorization.

7995837657432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14371216 (or 14371212 counting only the distinct ones).

The product of its digits is 2400451200, while the sum is 75.

The spelling of 7995837657432 in words is "seven trillion, nine hundred ninety-five billion, eight hundred thirty-seven million, six hundred fifty-seven thousand, four hundred thirty-two".