150387913 has 8 divisors (see below), whose sum is σ = 167181056. Its totient is φ = 134341200.

The previous prime is 150387901. The next prime is 150387953. The reversal of 150387913 is 319783051.

It is a happy number.

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 150387913 - 2¹³ = 150379721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150387953) 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, 186183 + ... + 186988.

It is an arithmetic number, because the mean of its divisors is an integer number (20897632).

Almost surely, 2^150387913 is an apocalyptic number.

150387913 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

150387913 is a deficient number, since it is larger than the sum of its proper divisors (16793143).

150387913 is a wasteful number, since it uses less digits than its factorization.

150387913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373215.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 150387913 is about 12263.2749704147. The cubic root of 150387913 is about 531.7869115229.

The spelling of 150387913 in words is "one hundred fifty million, three hundred eighty-seven thousand, nine hundred thirteen".