79280059 has 4 divisors (see below), whose sum is σ = 79305616. Its totient is φ = 79254504.

The previous prime is 79280041. The next prime is 79280099. The reversal of 79280059 is 95008297.

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 79280059 - 2¹¹ = 79278011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79280099) 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, 7359 + ... + 14584.

It is an arithmetic number, because the mean of its divisors is an integer number (19826404).

Almost surely, 2^79280059 is an apocalyptic number.

79280059 is a deficient number, since it is larger than the sum of its proper divisors (25557).

79280059 is a wasteful number, since it uses less digits than its factorization.

79280059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25556.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 79280059 is about 8903.9350289633. The cubic root of 79280059 is about 429.5904862696.

The spelling of 79280059 in words is "seventy-nine million, two hundred eighty thousand, fifty-nine".