13623097579 has 16 divisors (see below), whose sum is σ = 16800279552. Its totient is φ = 10757249568.

The previous prime is 13623097531. The next prime is 13623097633. The reversal of 13623097579 is 97579032631.

It is not a de Polignac number, because 13623097579 - 2²¹ = 13621000427 is a prime.

It is a super-2 number, since 2×13623097579² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13623097879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103039 + ... + 194584.

It is an arithmetic number, because the mean of its divisors is an integer number (1050017472).

Almost surely, 2^13623097579 is an apocalyptic number.

13623097579 is a deficient number, since it is larger than the sum of its proper divisors (3177181973).

13623097579 is a wasteful number, since it uses less digits than its factorization.

13623097579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298146.

The product of its (nonzero) digits is 2143260, while the sum is 52.

The spelling of 13623097579 in words is "thirteen billion, six hundred twenty-three million, ninety-seven thousand, five hundred seventy-nine".