13200079955 has 16 divisors (see below), whose sum is σ = 16196872320. Its totient is φ = 10322762112.

The previous prime is 13200079903. The next prime is 13200079967. The reversal of 13200079955 is 55997000231.

It is a cyclic number.

It is not a de Polignac number, because 13200079955 - 2⁸ = 13200079699 is a prime.

It is a super-2 number, since 2×13200079955² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160937 + ... + 228693.

It is an arithmetic number, because the mean of its divisors is an integer number (1012304520).

Almost surely, 2^13200079955 is an apocalyptic number.

13200079955 is a deficient number, since it is larger than the sum of its proper divisors (2996792365).

13200079955 is an equidigital number, since it uses as much as digits as its factorization.

13200079955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68638.

The product of its (nonzero) digits is 85050, while the sum is 41.

The spelling of 13200079955 in words is "thirteen billion, two hundred million, seventy-nine thousand, nine hundred fifty-five".