151005959 has 4 divisors (see below), whose sum is σ = 162621816. Its totient is φ = 139390104.

The previous prime is 151005949. The next prime is 151005961. The reversal of 151005959 is 959500151.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 151005959 - 2¹² = 151001863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151005949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5807909 + ... + 5807934.

It is an arithmetic number, because the mean of its divisors is an integer number (40655454).

Almost surely, 2^151005959 is an apocalyptic number.

151005959 is a deficient number, since it is larger than the sum of its proper divisors (11615857).

151005959 is a wasteful number, since it uses less digits than its factorization.

151005959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11615856.

The product of its (nonzero) digits is 10125, while the sum is 35.

The square root of 151005959 is about 12288.4481933237. The cubic root of 151005959 is about 532.5144069515.

The spelling of 151005959 in words is "one hundred fifty-one million, five thousand, nine hundred fifty-nine".