150015015010 has 64 divisors (see below), whose sum is σ = 315696890880. Its totient is φ = 50254963200.

The previous prime is 150015014959. The next prime is 150015015013. The reversal of 150015015010 is 10510510051.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (150015015013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1939356 + ... + 2015224.

It is an arithmetic number, because the mean of its divisors is an integer number (4932763920).

Almost surely, 2^150015015010 is an apocalyptic number.

150015015010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150015015010 is an abundant number, since it is smaller than the sum of its proper divisors (165681875870).

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

150015015010 is a wasteful number, since it uses less digits than its factorization.

150015015010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76531.

The product of its (nonzero) digits is 125, while the sum is 19.

Adding to 150015015010 its reverse (10510510051), we get a palindrome (160525525061).

The spelling of 150015015010 in words is "one hundred fifty billion, fifteen million, fifteen thousand, ten".