150151500 has 144 divisors (see below), whose sum is σ = 482323296. Its totient is φ = 39312000.

The previous prime is 150151499. The next prime is 150151517. The reversal of 150151500 is 5151051.

150151500 is a `hidden beast` number, since 15 + 0 + 151 + 500 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 274227 + ... + 274773.

Almost surely, 2^150151500 is an apocalyptic number.

150151500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150151500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241161648).

150151500 is an abundant number, since it is smaller than the sum of its proper divisors (332171796).

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

150151500 is a wasteful number, since it uses less digits than its factorization.

150151500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 18.

The square root of 150151500 is about 12253.6321146018. The cubic root of 150151500 is about 531.5081052610.

The spelling of 150151500 in words is "one hundred fifty million, one hundred fifty-one thousand, five hundred".