150188560 has 20 divisors (see below), whose sum is σ = 349188588. Its totient is φ = 60075392.

The previous prime is 150188539. The next prime is 150188561. The reversal of 150188560 is 65881051.

It can be written as a sum of positive squares in 2 ways, for example, as 21864976 + 128323584 = 4676^2 + 11328^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (150188561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 938599 + ... + 938758.

Almost surely, 2^150188560 is an apocalyptic number.

150188560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150188560 is an abundant number, since it is smaller than the sum of its proper divisors (199000028).

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

150188560 is a wasteful number, since it uses less digits than its factorization.

150188560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877370 (or 1877364 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 34.

The square root of 150188560 is about 12255.1442259975. The cubic root of 150188560 is about 531.5518301434.

The spelling of 150188560 in words is "one hundred fifty million, one hundred eighty-eight thousand, five hundred sixty".