79507080899 has 8 divisors (see below), whose sum is σ = 79810482768. Its totient is φ = 79204245120.

The previous prime is 79507080803. The next prime is 79507080901. The reversal of 79507080899 is 99808070597.

It is a Cunningham number, because it is equal to 281970²-1.

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 79507080899 - 2²⁸ = 79238645443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79507080599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140984 + ... + 422954.

It is an arithmetic number, because the mean of its divisors is an integer number (9976310346).

Almost surely, 2^79507080899 is an apocalyptic number.

79507080899 is a deficient number, since it is larger than the sum of its proper divisors (303401869).

79507080899 is a wasteful number, since it uses less digits than its factorization.

79507080899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283045.

The product of its (nonzero) digits is 11430720, while the sum is 62.

The spelling of 79507080899 in words is "seventy-nine billion, five hundred seven million, eighty thousand, eight hundred ninety-nine".