7627168725 has 96 divisors (see below), whose sum is σ = 14053564800. Its totient is φ = 3619123200.

The previous prime is 7627168721. The next prime is 7627168739. The reversal of 7627168725 is 5278617267.

It is not a de Polignac number, because 7627168725 - 2² = 7627168721 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7627168721) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8002849 + ... + 8003801.

It is an arithmetic number, because the mean of its divisors is an integer number (146391300).

Almost surely, 2^7627168725 is an apocalyptic number.

7627168725 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7627168725 is a deficient number, since it is larger than the sum of its proper divisors (6426396075).

7627168725 is a wasteful number, since it uses less digits than its factorization.

7627168725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175 (or 1170 counting only the distinct ones).

The product of its digits is 1975680, while the sum is 51.

The square root of 7627168725 is about 87333.6631832193. The cubic root of 7627168725 is about 1968.4351788864.

The spelling of 7627168725 in words is "seven billion, six hundred twenty-seven million, one hundred sixty-eight thousand, seven hundred twenty-five".