79488125 has 20 divisors (see below), whose sum is σ = 100514700. Its totient is φ = 62832000.

The previous prime is 79488119. The next prime is 79488151. The reversal of 79488125 is 52188497.

It can be written as a sum of positive squares in 10 ways, for example, as 79049881 + 438244 = 8891^2 + 662^2 .

It is not a de Polignac number, because 79488125 - 2⁴ = 79488109 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 54911 + ... + 56339.

It is an arithmetic number, because the mean of its divisors is an integer number (5025735).

Almost surely, 2^79488125 is an apocalyptic number.

It is an amenable number.

79488125 is a deficient number, since it is larger than the sum of its proper divisors (21026575).

79488125 is an equidigital number, since it uses as much as digits as its factorization.

79488125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538 (or 1523 counting only the distinct ones).

The product of its digits is 161280, while the sum is 44.

The square root of 79488125 is about 8915.6113082615. The cubic root of 79488125 is about 429.9659699047.

The spelling of 79488125 in words is "seventy-nine million, four hundred eighty-eight thousand, one hundred twenty-five".