152953221165 has 64 divisors (see below), whose sum is σ = 267208719360. Its totient is φ = 74449912320.

The previous prime is 152953221139. The next prime is 152953221167. The reversal of 152953221165 is 561122359251.

152953221165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 152953221165 - 2⁶ = 152953221101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152953221167) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 809130 + ... + 980100.

It is an arithmetic number, because the mean of its divisors is an integer number (4175136240).

Almost surely, 2^152953221165 is an apocalyptic number.

152953221165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152953221165 is a deficient number, since it is larger than the sum of its proper divisors (114255498195).

152953221165 is a wasteful number, since it uses less digits than its factorization.

152953221165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171114.

The product of its digits is 162000, while the sum is 42.

The spelling of 152953221165 in words is "one hundred fifty-two billion, nine hundred fifty-three million, two hundred twenty-one thousand, one hundred sixty-five".