150250500 has 144 divisors (see below), whose sum is σ = 479200176. Its totient is φ = 39628800.

The previous prime is 150250483. The next prime is 150250511. The reversal of 150250500 is 5052051.

It can be written as a sum of positive squares in 8 ways, for example, as 34644996 + 115605504 = 5886^2 + 10752^2 .

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, 778404 + ... + 778596.

It is an arithmetic number, because the mean of its divisors is an integer number (3327779).

Almost surely, 2^150250500 is an apocalyptic number.

150250500 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 150250500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239600088).

150250500 is an abundant number, since it is smaller than the sum of its proper divisors (328949676).

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

150250500 is a wasteful number, since it uses less digits than its factorization.

150250500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 150250500 is about 12257.6710675397. The cubic root of 150250500 is about 531.6248933985.

The spelling of 150250500 in words is "one hundred fifty million, two hundred fifty thousand, five hundred".