15852156206204 has 96 divisors (see below), whose sum is σ = 28981403942400. Its totient is φ = 7577640277760.

The previous prime is 15852156206149. The next prime is 15852156206221. The reversal of 15852156206204 is 40260265125851.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4168327367 + ... + 4168331169.

It is an arithmetic number, because the mean of its divisors is an integer number (301889624400).

Almost surely, 2^{15852156206204} is an apocalyptic number.

It is an amenable number.

15852156206204 is a deficient number, since it is larger than the sum of its proper divisors (13129247736196).

15852156206204 is a wasteful number, since it uses less digits than its factorization.

15852156206204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4883 (or 4881 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 47.

The spelling of 15852156206204 in words is "fifteen trillion, eight hundred fifty-two billion, one hundred fifty-six million, two hundred six thousand, two hundred four".