165153151356 has 24 divisors (see below), whose sum is σ = 405639319680. Its totient is φ = 52153626672.

The previous prime is 165153151313. The next prime is 165153151357. The reversal of 165153151356 is 653151351561.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165153151357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362177736 + ... + 362178191.

It is an arithmetic number, because the mean of its divisors is an integer number (16901638320).

Almost surely, 2^165153151356 is an apocalyptic number.

It is an amenable number.

165153151356 is an abundant number, since it is smaller than the sum of its proper divisors (240486168324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

165153151356 is a wasteful number, since it uses less digits than its factorization.

165153151356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724355953 (or 724355951 counting only the distinct ones).

The product of its digits is 202500, while the sum is 42.

The spelling of 165153151356 in words is "one hundred sixty-five billion, one hundred fifty-three million, one hundred fifty-one thousand, three hundred fifty-six".