150513507 has 12 divisors (see below), whose sum is σ = 219852360. Its totient is φ = 99214368.

The previous prime is 150513499. The next prime is 150513511. The reversal of 150513507 is 705315051.

150513507 is a `hidden beast` number, since 150 + 5 + 1 + 3 + 507 = 666.

It is not a de Polignac number, because 150513507 - 2³ = 150513499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150513527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93153 + ... + 94754.

It is an arithmetic number, because the mean of its divisors is an integer number (18321030).

Almost surely, 2^150513507 is an apocalyptic number.

150513507 is a deficient number, since it is larger than the sum of its proper divisors (69338853).

150513507 is a wasteful number, since it uses less digits than its factorization.

150513507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188002 (or 187999 counting only the distinct ones).

The product of its (nonzero) digits is 2625, while the sum is 27.

The square root of 150513507 is about 12268.3946382565. The cubic root of 150513507 is about 531.9349080385.

Adding to 150513507 its reverse (705315051), we get a palindrome (855828558).

The spelling of 150513507 in words is "one hundred fifty million, five hundred thirteen thousand, five hundred seven".