79359453 has 32 divisors (see below), whose sum is σ = 125337600. Its totient is φ = 49511088.

The previous prime is 79359419. The next prime is 79359479. The reversal of 79359453 is 35495397.

79359453 is a `hidden beast` number, since 7 + 9 + 3 + 594 + 53 = 666.

It is not a de Polignac number, because 79359453 - 2¹⁰ = 79358429 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 79359399 and 79359408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79359493) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27828 + ... + 30546.

It is an arithmetic number, because the mean of its divisors is an integer number (3916800).

Almost surely, 2^79359453 is an apocalyptic number.

It is an amenable number.

79359453 is a deficient number, since it is larger than the sum of its proper divisors (45978147).

79359453 is a wasteful number, since it uses less digits than its factorization.

79359453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2798 (or 2792 counting only the distinct ones).

The product of its digits is 510300, while the sum is 45.

The square root of 79359453 is about 8908.3922791938. The cubic root of 79359453 is about 429.7338410573.

The spelling of 79359453 in words is "seventy-nine million, three hundred fifty-nine thousand, four hundred fifty-three".