79613670554 has 16 divisors (see below), whose sum is σ = 130440403296. Its totient is φ = 36142618800.

The previous prime is 79613670529. The next prime is 79613670641. The reversal of 79613670554 is 45507631697.

It is a junction number, because it is equal to n+sod(n) for n = 79613670496 and 79613670505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2252732 + ... + 2287799.

It is an arithmetic number, because the mean of its divisors is an integer number (8152525206).

Almost surely, 2^79613670554 is an apocalyptic number.

79613670554 is a deficient number, since it is larger than the sum of its proper divisors (50826732742).

79613670554 is a wasteful number, since it uses less digits than its factorization.

79613670554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4541341.

The product of its (nonzero) digits is 4762800, while the sum is 53.

The spelling of 79613670554 in words is "seventy-nine billion, six hundred thirteen million, six hundred seventy thousand, five hundred fifty-four".