150332512155 has 16 divisors (see below), whose sum is σ = 274893736704. Its totient is φ = 68723434080.

The previous prime is 150332512151. The next prime is 150332512181. The reversal of 150332512155 is 551215233051.

It is a happy number.

It is not a de Polignac number, because 150332512155 - 2² = 150332512151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150332512151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 715869001 + ... + 715869210.

It is an arithmetic number, because the mean of its divisors is an integer number (17180858544).

Almost surely, 2^150332512155 is an apocalyptic number.

150332512155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

150332512155 is a deficient number, since it is larger than the sum of its proper divisors (124561224549).

150332512155 is a wasteful number, since it uses less digits than its factorization.

150332512155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431738226.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 150332512155 in words is "one hundred fifty billion, three hundred thirty-two million, five hundred twelve thousand, one hundred fifty-five".