150021245052 has 72 divisors (see below), whose sum is σ = 443473686656. Its totient is φ = 41866390944.

The previous prime is 150021245041. The next prime is 150021245117. The reversal of 150021245052 is 250542120051.

150021245052 is a `hidden beast` number, since 150 + 0 + 2 + 1 + 2 + 4 + 505 + 2 = 666.

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, 6911518 + ... + 6933189.

Almost surely, 2^150021245052 is an apocalyptic number.

150021245052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150021245052 is an abundant number, since it is smaller than the sum of its proper divisors (293452441604).

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

150021245052 is a wasteful number, since it uses less digits than its factorization.

150021245052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13844767 (or 13844762 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The spelling of 150021245052 in words is "one hundred fifty billion, twenty-one million, two hundred forty-five thousand, fifty-two".