79545113 has 8 divisors (see below), whose sum is σ = 80502240. Its totient is φ = 78593760.

The previous prime is 79545097. The next prime is 79545121. The reversal of 79545113 is 31154597.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 79545113 - 2⁴ = 79545097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79545133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30293 + ... + 32813.

It is an arithmetic number, because the mean of its divisors is an integer number (10062780).

Almost surely, 2^79545113 is an apocalyptic number.

It is an amenable number.

79545113 is a deficient number, since it is larger than the sum of its proper divisors (957127).

79545113 is a wasteful number, since it uses less digits than its factorization.

79545113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2887.

The product of its digits is 18900, while the sum is 35.

The square root of 79545113 is about 8918.8067026929. The cubic root of 79545113 is about 430.0686982361.

The spelling of 79545113 in words is "seventy-nine million, five hundred forty-five thousand, one hundred thirteen".