7923797125776 has 1215 divisors, whose sum is σ = 28469893378563. Its totient is φ = 2051066223360.

The previous prime is 7923797125733. The next prime is 7923797125787. The reversal of 7923797125776 is 6775217973297.

The square root of 7923797125776 is 2814924.

It is a perfect power (a square), and thus also a powerful number.

7923797125776 is a `hidden beast` number, since 7 + 9 + 2 + 37 + 9 + 7 + 12 + 577 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 242 ways as a sum of consecutive naturals, for example, 168591428185 + ... + 168591428231.

Almost surely, 2^{7923797125776} is an apocalyptic number.

7923797125776 is the 2814924-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7923797125776

7923797125776 is an abundant number, since it is smaller than the sum of its proper divisors (20546096252787).

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

7923797125776 is a wasteful number, since it uses less digits than its factorization.

7923797125776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 113 counting only the distinct ones).

The product of its digits is 490092120, while the sum is 72.

The spelling of 7923797125776 in words is "seven trillion, nine hundred twenty-three billion, seven hundred ninety-seven million, one hundred twenty-five thousand, seven hundred seventy-six".