151464165 has 16 divisors (see below), whose sum is σ = 244195776. Its totient is φ = 80163200.

The previous prime is 151464139. The next prime is 151464179. The reversal of 151464165 is 561464151.

It is not a de Polignac number, because 151464165 - 2⁵ = 151464133 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36576 + ... + 40505.

It is an arithmetic number, because the mean of its divisors is an integer number (15262236).

Almost surely, 2^151464165 is an apocalyptic number.

151464165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

151464165 is a deficient number, since it is larger than the sum of its proper divisors (92731611).

151464165 is a wasteful number, since it uses less digits than its factorization.

151464165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77220.

The product of its digits is 14400, while the sum is 33.

The square root of 151464165 is about 12307.0778416324. The cubic root of 151464165 is about 533.0524760394.

The spelling of 151464165 in words is "one hundred fifty-one million, four hundred sixty-four thousand, one hundred sixty-five".