150013750015 has 4 divisors (see below), whose sum is σ = 180016500024. Its totient is φ = 120011000008.

The previous prime is 150013750009. The next prime is 150013750027. The reversal of 150013750015 is 510057310051.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150013750015 - 2⁷ = 150013749887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15001374997 + ... + 15001375006.

It is an arithmetic number, because the mean of its divisors is an integer number (45004125006).

Almost surely, 2^150013750015 is an apocalyptic number.

150013750015 is a deficient number, since it is larger than the sum of its proper divisors (30002750009).

150013750015 is an equidigital number, since it uses as much as digits as its factorization.

150013750015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30002750008.

The product of its (nonzero) digits is 2625, while the sum is 28.

The spelling of 150013750015 in words is "one hundred fifty billion, thirteen million, seven hundred fifty thousand, fifteen".