165160005515516 has 24 divisors (see below), whose sum is σ = 315544514060160. Its totient is φ = 75015813354800.

The previous prime is 165160005515501. The next prime is 165160005515543. The reversal of 165160005515516 is 615515500061561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1422851930 + ... + 1422968001.

It is an arithmetic number, because the mean of its divisors is an integer number (13147688085840).

Almost surely, 2^{165160005515516} is an apocalyptic number.

It is an amenable number.

165160005515516 is a deficient number, since it is larger than the sum of its proper divisors (150384508544644).

165160005515516 is a wasteful number, since it uses less digits than its factorization.

165160005515516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2845821265 (or 2845821263 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 47.

The spelling of 165160005515516 in words is "one hundred sixty-five trillion, one hundred sixty billion, five million, five hundred fifteen thousand, five hundred sixteen".