79125383 has 4 divisors (see below), whose sum is σ = 79147128. Its totient is φ = 79103640.

The previous prime is 79125377. The next prime is 79125413. The reversal of 79125383 is 38352197.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 79125383 - 2²⁰ = 78076807 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 (79125353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3941 + ... + 13182.

It is an arithmetic number, because the mean of its divisors is an integer number (19786782).

Almost surely, 2^79125383 is an apocalyptic number.

79125383 is a deficient number, since it is larger than the sum of its proper divisors (21745).

79125383 is a wasteful number, since it uses less digits than its factorization.

79125383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21744.

The product of its digits is 45360, while the sum is 38.

The square root of 79125383 is about 8895.2449657106. The cubic root of 79125383 is about 429.3109262773.

The spelling of 79125383 in words is "seventy-nine million, one hundred twenty-five thousand, three hundred eighty-three".