79315255 has 8 divisors (see below), whose sum is σ = 95376672. Its totient is φ = 63319968.

The previous prime is 79315237. The next prime is 79315259. The reversal of 79315255 is 55251397.

It is a happy number.

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 79315255 - 2⁷ = 79315127 is a prime.

It is a super-3 number, since 3×79315255³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79315259) 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 7 ways as a sum of consecutive naturals, for example, 13852 + ... + 18721.

It is an arithmetic number, because the mean of its divisors is an integer number (11922084).

Almost surely, 2^79315255 is an apocalyptic number.

79315255 is a deficient number, since it is larger than the sum of its proper divisors (16061417).

79315255 is a wasteful number, since it uses less digits than its factorization.

79315255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33065.

The product of its digits is 47250, while the sum is 37.

The square root of 79315255 is about 8905.9112391714. The cubic root of 79315255 is about 429.6540484063.

The spelling of 79315255 in words is "seventy-nine million, three hundred fifteen thousand, two hundred fifty-five".