150012032105500 has 48 divisors (see below), whose sum is σ = 327658181314464. Its totient is φ = 59998969766400.

The previous prime is 150012032105437. The next prime is 150012032105513. The reversal of 150012032105500 is 5501230210051.

150012032105500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9466054 + ... + 19739053.

It is an arithmetic number, because the mean of its divisors is an integer number (6826212110718).

Almost surely, 2^{150012032105500} is an apocalyptic number.

150012032105500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150012032105500 is an abundant number, since it is smaller than the sum of its proper divisors (177646149208964).

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

150012032105500 is a wasteful number, since it uses less digits than its factorization.

150012032105500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29215399 (or 29215387 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 150012032105500 its reverse (5501230210051), we get a palindrome (155513262315551).

The spelling of 150012032105500 in words is "one hundred fifty trillion, twelve billion, thirty-two million, one hundred five thousand, five hundred".