150397959 has 4 divisors (see below), whose sum is σ = 200530616. Its totient is φ = 100265304.

The previous prime is 150397937. The next prime is 150397987. The reversal of 150397959 is 959793051.

150397959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 150397959 - 2⁵ = 150397927 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 (150357959) 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, 25066324 + ... + 25066329.

It is an arithmetic number, because the mean of its divisors is an integer number (50132654).

Almost surely, 2^150397959 is an apocalyptic number.

150397959 is a deficient number, since it is larger than the sum of its proper divisors (50132657).

150397959 is an equidigital number, since it uses as much as digits as its factorization.

150397959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50132656.

The product of its (nonzero) digits is 382725, while the sum is 48.

The square root of 150397959 is about 12263.6845605226. The cubic root of 150397959 is about 531.7987524842.

The spelling of 150397959 in words is "one hundred fifty million, three hundred ninety-seven thousand, nine hundred fifty-nine".