7892896428625 has 128 divisors (see below), whose sum is σ = 10965368494080. Its totient is φ = 5635750348800.

The previous prime is 7892896428623. The next prime is 7892896428661. The reversal of 7892896428625 is 5268246982987.

It is not a de Polignac number, because 7892896428625 - 2¹ = 7892896428623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7892896428623) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7028402314 + ... + 7028403436.

It is an arithmetic number, because the mean of its divisors is an integer number (85666941360).

Almost surely, 2^{7892896428625} is an apocalyptic number.

It is an amenable number.

7892896428625 is a deficient number, since it is larger than the sum of its proper divisors (3072472065455).

7892896428625 is a wasteful number, since it uses less digits than its factorization.

7892896428625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316 (or 2306 counting only the distinct ones).

The product of its digits is 1672151040, while the sum is 76.

The spelling of 7892896428625 in words is "seven trillion, eight hundred ninety-two billion, eight hundred ninety-six million, four hundred twenty-eight thousand, six hundred twenty-five".