150165650550 has 48 divisors (see below), whose sum is σ = 373368312720. Its totient is φ = 39941216640.

The previous prime is 150165650507. The next prime is 150165650587. The reversal of 150165650550 is 55056561051.

It is a junction number, because it is equal to n+sod(n) for n = 150165650499 and 150165650508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1228417 + ... + 1345116.

It is an arithmetic number, because the mean of its divisors is an integer number (7778506515).

Almost surely, 2^150165650550 is an apocalyptic number.

150165650550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150165650550 is an abundant number, since it is smaller than the sum of its proper divisors (223202662170).

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

150165650550 is a wasteful number, since it uses less digits than its factorization.

150165650550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573937 (or 2573932 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 150165650550 in words is "one hundred fifty billion, one hundred sixty-five million, six hundred fifty thousand, five hundred fifty".