150665000550 has 24 divisors (see below), whose sum is σ = 373649201736. Its totient is φ = 40177333440.

The previous prime is 150665000539. The next prime is 150665000627. The reversal of 150665000550 is 55000566051.

It is a congruent number.

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, 502216519 + ... + 502216818.

It is an arithmetic number, because the mean of its divisors is an integer number (15568716739).

Almost surely, 2^150665000550 is an apocalyptic number.

150665000550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150665000550 is an abundant number, since it is smaller than the sum of its proper divisors (222984201186).

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

150665000550 is a wasteful number, since it uses less digits than its factorization.

150665000550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004433352 (or 1004433347 counting only the distinct ones).

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

The spelling of 150665000550 in words is "one hundred fifty billion, six hundred sixty-five million, five hundred fifty", and thus it is an aban number.