165255134260364 has 12 divisors (see below), whose sum is σ = 289196759216064. Its totient is φ = 82627488770064.

The previous prime is 165255134260309. The next prime is 165255134260373. The reversal of 165255134260364 is 463062431552561.

165255134260364 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14709884 + ... + 23385699.

It is an arithmetic number, because the mean of its divisors is an integer number (24099729934672).

Almost surely, 2^{165255134260364} is an apocalyptic number.

It is an amenable number.

165255134260364 is a deficient number, since it is larger than the sum of its proper divisors (123941624955700).

165255134260364 is a wasteful number, since it uses less digits than its factorization.

165255134260364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39180064 (or 39180062 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 53.

The spelling of 165255134260364 in words is "one hundred sixty-five trillion, two hundred fifty-five billion, one hundred thirty-four million, two hundred sixty thousand, three hundred sixty-four".