79525245 has 16 divisors (see below), whose sum is σ = 127380672. Its totient is φ = 42366720.

The previous prime is 79525231. The next prime is 79525249. The reversal of 79525245 is 54252597.

It is not a de Polignac number, because 79525245 - 2¹⁵ = 79492477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79525249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14485 + ... + 19205.

It is an arithmetic number, because the mean of its divisors is an integer number (7961292).

Almost surely, 2^79525245 is an apocalyptic number.

It is an amenable number.

79525245 is a deficient number, since it is larger than the sum of its proper divisors (47855427).

79525245 is a wasteful number, since it uses less digits than its factorization.

79525245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5852.

The product of its digits is 126000, while the sum is 39.

The square root of 79525245 is about 8917.6928069989. The cubic root of 79525245 is about 430.0328891375.

The spelling of 79525245 in words is "seventy-nine million, five hundred twenty-five thousand, two hundred forty-five".