79701653559 has 8 divisors (see below), whose sum is σ = 115929677952. Its totient is φ = 48304032440.

The previous prime is 79701653531. The next prime is 79701653593. The reversal of 79701653559 is 95535610797.

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 79701653559 - 2⁵ = 79701653527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79701653499 and 79701653508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79701653599) 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, 1207600779 + ... + 1207600844.

It is an arithmetic number, because the mean of its divisors is an integer number (14491209744).

Almost surely, 2^79701653559 is an apocalyptic number.

79701653559 is a deficient number, since it is larger than the sum of its proper divisors (36228024393).

79701653559 is a wasteful number, since it uses less digits than its factorization.

79701653559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415201637.

The product of its (nonzero) digits is 8930250, while the sum is 57.

The spelling of 79701653559 in words is "seventy-nine billion, seven hundred one million, six hundred fifty-three thousand, five hundred fifty-nine".