150241520 has 160 divisors (see below), whose sum is σ = 428972544. Its totient is φ = 48153600.

The previous prime is 150241517. The next prime is 150241541. The reversal of 150241520 is 25142051.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 150241492 and 150241501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262835 + ... + 263405.

Almost surely, 2^150241520 is an apocalyptic number.

150241520 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 150241520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214486272).

150241520 is an abundant number, since it is smaller than the sum of its proper divisors (278731024).

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

150241520 is a wasteful number, since it uses less digits than its factorization.

150241520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631 (or 625 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 150241520 is about 12257.3047608355. The cubic root of 150241520 is about 531.6143020047.

Adding to 150241520 its reverse (25142051), we get a palindrome (175383571).

The spelling of 150241520 in words is "one hundred fifty million, two hundred forty-one thousand, five hundred twenty".