150438079 has 8 divisors (see below), whose sum is σ = 165123072. Its totient is φ = 135921240.

The previous prime is 150438077. The next prime is 150438089. The reversal of 150438079 is 970834051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150438079 - 2¹ = 150438077 is a prime.

It is a super-2 number, since 2×150438079² = 45263231226420482, 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 (150438073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40159 + ... + 43744.

It is an arithmetic number, because the mean of its divisors is an integer number (20640384).

Almost surely, 2^150438079 is an apocalyptic number.

150438079 is a deficient number, since it is larger than the sum of its proper divisors (14684993).

150438079 is a wasteful number, since it uses less digits than its factorization.

150438079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84077.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 150438079 is about 12265.3201751931. The cubic root of 150438079 is about 531.8460356371.

The spelling of 150438079 in words is "one hundred fifty million, four hundred thirty-eight thousand, seventy-nine".