151612255 has 4 divisors (see below), whose sum is σ = 181934712. Its totient is φ = 121289800.

The previous prime is 151612247. The next prime is 151612303. The reversal of 151612255 is 552216151.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 151612255 - 2³ = 151612247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15161221 + ... + 15161230.

It is an arithmetic number, because the mean of its divisors is an integer number (45483678).

Almost surely, 2^151612255 is an apocalyptic number.

151612255 is a deficient number, since it is larger than the sum of its proper divisors (30322457).

151612255 is an equidigital number, since it uses as much as digits as its factorization.

151612255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30322456.

The product of its digits is 3000, while the sum is 28.

The square root of 151612255 is about 12313.0928283677. The cubic root of 151612255 is about 533.2261453428.

The spelling of 151612255 in words is "one hundred fifty-one million, six hundred twelve thousand, two hundred fifty-five".