165214051446153 has 16 divisors (see below), whose sum is σ = 224466857208000. Its totient is φ = 108052438638144.

The previous prime is 165214051446131. The next prime is 165214051446163. The reversal of 165214051446153 is 351644150412561.

It is not a de Polignac number, because 165214051446153 - 2¹³ = 165214051437961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (165214051446163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56739403 + ... + 59580096.

It is an arithmetic number, because the mean of its divisors is an integer number (14029178575500).

Almost surely, 2^{165214051446153} is an apocalyptic number.

It is an amenable number.

165214051446153 is a deficient number, since it is larger than the sum of its proper divisors (59252805761847).

165214051446153 is a wasteful number, since it uses less digits than its factorization.

165214051446153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116328488.

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 165214051446153 in words is "one hundred sixty-five trillion, two hundred fourteen billion, fifty-one million, four hundred forty-six thousand, one hundred fifty-three".