150379069 has 4 divisors (see below), whose sum is σ = 150403744. Its totient is φ = 150354396.

The previous prime is 150379057. The next prime is 150379079. The reversal of 150379069 is 960973051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 150379069 - 2¹³ = 150370877 is a prime.

It is a super-2 number, since 2×150379069² = 45227728786613522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150379079) 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, 4144 + ... + 17830.

It is an arithmetic number, because the mean of its divisors is an integer number (37600936).

Almost surely, 2^150379069 is an apocalyptic number.

It is an amenable number.

150379069 is a deficient number, since it is larger than the sum of its proper divisors (24675).

150379069 is a wasteful number, since it uses less digits than its factorization.

150379069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24674.

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 150379069 is about 12262.9143762810. The cubic root of 150379069 is about 531.7764868916.

The spelling of 150379069 in words is "one hundred fifty million, three hundred seventy-nine thousand, sixty-nine".