15585644664114 has 16 divisors (see below), whose sum is σ = 35624330660928. Its totient is φ = 4453041332592.

The previous prime is 15585644663987. The next prime is 15585644664137. The reversal of 15585644664114 is 41146644658551.

It is an unprimeable number.

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, 185543388817 + ... + 185543388900.

It is an arithmetic number, because the mean of its divisors is an integer number (2226520666308).

Almost surely, 2^{15585644664114} is an apocalyptic number.

15585644664114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

15585644664114 is an abundant number, since it is smaller than the sum of its proper divisors (20038685996814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15585644664114 is a wasteful number, since it uses less digits than its factorization.

15585644664114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371086777729.

The product of its digits is 55296000, while the sum is 60.

The spelling of 15585644664114 in words is "fifteen trillion, five hundred eighty-five billion, six hundred forty-four million, six hundred sixty-four thousand, one hundred fourteen".