150041515 has 16 divisors (see below), whose sum is σ = 194751648. Its totient is φ = 110313216.

The previous prime is 150041503. The next prime is 150041533. The reversal of 150041515 is 515140051.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-150041515 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10192 + ... + 20098.

It is an arithmetic number, because the mean of its divisors is an integer number (12171978).

Almost surely, 2^150041515 is an apocalyptic number.

150041515 is a deficient number, since it is larger than the sum of its proper divisors (44710133).

150041515 is a wasteful number, since it uses less digits than its factorization.

150041515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10158.

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 150041515 is about 12249.1434394410. The cubic root of 150041515 is about 531.3782981481.

Adding to 150041515 its reverse (515140051), we get a palindrome (665181566).

The spelling of 150041515 in words is "one hundred fifty million, forty-one thousand, five hundred fifteen".