152165314566321 has 8 divisors (see below), whose sum is σ = 231870955529664. Its totient is φ = 86951608323600.

The previous prime is 152165314566319. The next prime is 152165314566329. The reversal of 152165314566321 is 123665413561251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 152165314566321 - 2¹ = 152165314566319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152165314566329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3622983680130 + ... + 3622983680171.

It is an arithmetic number, because the mean of its divisors is an integer number (28983869441208).

Almost surely, 2^{152165314566321} is an apocalyptic number.

It is an amenable number.

152165314566321 is a deficient number, since it is larger than the sum of its proper divisors (79705640963343).

152165314566321 is an equidigital number, since it uses as much as digits as its factorization.

152165314566321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7245967360311.

The product of its digits is 3888000, while the sum is 51.

The spelling of 152165314566321 in words is "one hundred fifty-two trillion, one hundred sixty-five billion, three hundred fourteen million, five hundred sixty-six thousand, three hundred twenty-one".