150005515056 has 40 divisors (see below), whose sum is σ = 387570890304. Its totient is φ = 49994529600.

The previous prime is 150005515021. The next prime is 150005515067. The reversal of 150005515056 is 650515500051.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108531 + ... + 558381.

Almost surely, 2^150005515056 is an apocalyptic number.

150005515056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

150005515056 is an abundant number, since it is smaller than the sum of its proper divisors (237565375248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150005515056 is a wasteful number, since it uses less digits than its factorization.

150005515056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456809 (or 456803 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 150005515056 in words is "one hundred fifty billion, five million, five hundred fifteen thousand, fifty-six".