150015137650 has 24 divisors (see below), whose sum is σ = 318889321920. Its totient is φ = 51433761360.

The previous prime is 150015137567. The next prime is 150015137681. The reversal of 150015137650 is 56731510051.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 214306990 + ... + 214307689.

It is an arithmetic number, because the mean of its divisors is an integer number (13287055080).

Almost surely, 2^150015137650 is an apocalyptic number.

150015137650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150015137650 is an abundant number, since it is smaller than the sum of its proper divisors (168874184270).

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

150015137650 is a wasteful number, since it uses less digits than its factorization.

150015137650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428614698 (or 428614693 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 34.

The spelling of 150015137650 in words is "one hundred fifty billion, fifteen million, one hundred thirty-seven thousand, six hundred fifty".