79525953 has 12 divisors (see below), whose sum is σ = 123707220. Its totient is φ = 48938976.

The previous prime is 79525951. The next prime is 79525967. The reversal of 79525953 is 35952597.

79525953 is a `hidden beast` number, since 7 + 9 + 52 + 595 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 38155329 + 41370624 = 6177^2 + 6432^2 .

It is not a de Polignac number, because 79525953 - 2¹ = 79525951 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 79525899 and 79525908.

It is not an unprimeable number, because it can be changed into a prime (79525951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339738 + ... + 339971.

It is an arithmetic number, because the mean of its divisors is an integer number (10308935).

Almost surely, 2^79525953 is an apocalyptic number.

It is an amenable number.

79525953 is a deficient number, since it is larger than the sum of its proper divisors (44181267).

79525953 is a wasteful number, since it uses less digits than its factorization.

79525953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679728 (or 679725 counting only the distinct ones).

The product of its digits is 425250, while the sum is 45.

The square root of 79525953 is about 8917.7325032768. The cubic root of 79525953 is about 430.0341653041.

The spelling of 79525953 in words is "seventy-nine million, five hundred twenty-five thousand, nine hundred fifty-three".