150501660 has 48 divisors (see below), whose sum is σ = 443587200. Its totient is φ = 38021184.

The previous prime is 150501647. The next prime is 150501667. The reversal of 150501660 is 66105051.

150501660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 150501660.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150501667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64870 + ... + 67149.

It is an arithmetic number, because the mean of its divisors is an integer number (9241400).

Almost surely, 2^150501660 is an apocalyptic number.

150501660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150501660 is an abundant number, since it is smaller than the sum of its proper divisors (293085540).

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

150501660 is a wasteful number, since it uses less digits than its factorization.

150501660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132050 (or 132048 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 150501660 is about 12267.9118027478. The cubic root of 150501660 is about 531.9209513770.

The spelling of 150501660 in words is "one hundred fifty million, five hundred one thousand, six hundred sixty".