15846655052 has 12 divisors (see below), whose sum is σ = 27749445360. Its totient is φ = 7918242096.

The previous prime is 15846655039. The next prime is 15846655087. The reversal of 15846655052 is 25055664851.

It is a super-2 number, since 2×15846655052² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 15846654988 and 15846655006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1264343 + ... + 1276814.

It is an arithmetic number, because the mean of its divisors is an integer number (2312453780).

Almost surely, 2^15846655052 is an apocalyptic number.

It is an amenable number.

15846655052 is a deficient number, since it is larger than the sum of its proper divisors (11902790308).

15846655052 is a wasteful number, since it uses less digits than its factorization.

15846655052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2542720 (or 2542718 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 47.

The spelling of 15846655052 in words is "fifteen billion, eight hundred forty-six million, six hundred fifty-five thousand, fifty-two".