150550021270 has 96 divisors (see below), whose sum is σ = 315101179296. Its totient is φ = 51349248000.

The previous prime is 150550021201. The next prime is 150550021309. The reversal of 150550021270 is 72120055051.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3991942 + ... + 4029478.

It is an arithmetic number, because the mean of its divisors is an integer number (3282303951).

Almost surely, 2^150550021270 is an apocalyptic number.

150550021270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150550021270 is an abundant number, since it is smaller than the sum of its proper divisors (164551158026).

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

150550021270 is a wasteful number, since it uses less digits than its factorization.

150550021270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37694 (or 37675 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 28.

The spelling of 150550021270 in words is "one hundred fifty billion, five hundred fifty million, twenty-one thousand, two hundred seventy".