15506616165130 has 16 divisors (see below), whose sum is σ = 28083147806304. Its totient is φ = 6164593419600.

The previous prime is 15506616165097. The next prime is 15506616165149. The reversal of 15506616165130 is 3156161660551.

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, 4756629096 + ... + 4756632355.

It is an arithmetic number, because the mean of its divisors is an integer number (1755196737894).

Almost surely, 2^{15506616165130} is an apocalyptic number.

15506616165130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15506616165130 is a deficient number, since it is larger than the sum of its proper divisors (12576531641174).

15506616165130 is a wasteful number, since it uses less digits than its factorization.

15506616165130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9513261621.

The product of its (nonzero) digits is 486000, while the sum is 46.

The spelling of 15506616165130 in words is "fifteen trillion, five hundred six billion, six hundred sixteen million, one hundred sixty-five thousand, one hundred thirty".