7652643125 has 20 divisors (see below), whose sum is σ = 9570986304. Its totient is φ = 6116838000.

The previous prime is 7652643073. The next prime is 7652643127. The reversal of 7652643125 is 5213462567.

It is a de Polignac number, because none of the positive numbers 2^k-7652643125 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7652643127) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 824762 + ... + 833988.

Almost surely, 2^7652643125 is an apocalyptic number.

It is an amenable number.

7652643125 is a deficient number, since it is larger than the sum of its proper divisors (1918343179).

7652643125 is an equidigital number, since it uses as much as digits as its factorization.

7652643125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10574 (or 10559 counting only the distinct ones).

The product of its digits is 302400, while the sum is 41.

The square root of 7652643125 is about 87479.3868577049. The cubic root of 7652643125 is about 1970.6242385173.

The spelling of 7652643125 in words is "seven billion, six hundred fifty-two million, six hundred forty-three thousand, one hundred twenty-five".