150016501515 has 16 divisors (see below), whose sum is σ = 241615984896. Its totient is φ = 79478940000.

The previous prime is 150016501493. The next prime is 150016501549. The reversal of 150016501515 is 515105610051.

It is not a de Polignac number, because 150016501515 - 2¹¹ = 150016499467 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, 33113961 + ... + 33118490.

It is an arithmetic number, because the mean of its divisors is an integer number (15100999056).

Almost surely, 2^150016501515 is an apocalyptic number.

150016501515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

150016501515 is a deficient number, since it is larger than the sum of its proper divisors (91599483381).

150016501515 is a wasteful number, since it uses less digits than its factorization.

150016501515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66232610.

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 150016501515 in words is "one hundred fifty billion, sixteen million, five hundred one thousand, five hundred fifteen".