150444660 has 48 divisors (see below), whose sum is σ = 443419200. Its totient is φ = 38006784.

The previous prime is 150444649. The next prime is 150444673. The reversal of 150444660 is 66444051.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 64845 + ... + 67124.

It is an arithmetic number, because the mean of its divisors is an integer number (9237900).

Almost surely, 2^150444660 is an apocalyptic number.

150444660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150444660 is an abundant number, since it is smaller than the sum of its proper divisors (292974540).

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

150444660 is a wasteful number, since it uses less digits than its factorization.

150444660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132000 (or 131998 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 150444660 is about 12265.5884489901. The cubic root of 150444660 is about 531.8537908272.

It can be divided in two parts, 1504 and 44660, that added together give a palindrome (46164).

The spelling of 150444660 in words is "one hundred fifty million, four hundred forty-four thousand, six hundred sixty".