7975360825720 has 32 divisors (see below), whose sum is σ = 17944762187520. Its totient is φ = 3190108716160.

The previous prime is 7975360825703. The next prime is 7975360825759. The reversal of 7975360825720 is 275280635797.

It is a congruent number.

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, 2673930 + ... + 4806310.

It is an arithmetic number, because the mean of its divisors is an integer number (560773818360).

Almost surely, 2^{7975360825720} is an apocalyptic number.

It is an amenable number.

7975360825720 is an abundant number, since it is smaller than the sum of its proper divisors (9969401361800).

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

7975360825720 is a wasteful number, since it uses less digits than its factorization.

7975360825720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225895 (or 2225891 counting only the distinct ones).

The product of its (nonzero) digits is 44452800, while the sum is 61.

The spelling of 7975360825720 in words is "seven trillion, nine hundred seventy-five billion, three hundred sixty million, eight hundred twenty-five thousand, seven hundred twenty".