165152912630 has 64 divisors (see below), whose sum is σ = 306843863040. Its totient is φ = 63963938304.

The previous prime is 165152912627. The next prime is 165152912663. The reversal of 165152912630 is 36219251561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25935707 + ... + 25942073.

It is an arithmetic number, because the mean of its divisors is an integer number (4794435360).

Almost surely, 2^165152912630 is an apocalyptic number.

165152912630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

165152912630 is a deficient number, since it is larger than the sum of its proper divisors (141690950410).

165152912630 is a wasteful number, since it uses less digits than its factorization.

165152912630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6933.

The product of its (nonzero) digits is 97200, while the sum is 41.

The spelling of 165152912630 in words is "one hundred sixty-five billion, one hundred fifty-two million, nine hundred twelve thousand, six hundred thirty".