13085600619 has 128 divisors (see below), whose sum is σ = 22914662400. Its totient is φ = 6458434560.

The previous prime is 13085600609. The next prime is 13085600639. The reversal of 13085600619 is 91600658031.

It is not a de Polignac number, because 13085600619 - 2⁹ = 13085600107 is a prime.

It is a super-2 number, since 2×13085600619² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (13085600609) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 36449962 + ... + 36450320.

It is an arithmetic number, because the mean of its divisors is an integer number (179020800).

Almost surely, 2^13085600619 is an apocalyptic number.

13085600619 is a deficient number, since it is larger than the sum of its proper divisors (9829061781).

13085600619 is a wasteful number, since it uses less digits than its factorization.

13085600619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545.

The product of its (nonzero) digits is 38880, while the sum is 39.

The spelling of 13085600619 in words is "thirteen billion, eighty-five million, six hundred thousand, six hundred nineteen".