660530150 has 24 divisors (see below), whose sum is σ = 1404099120. Its totient is φ = 226467360.

The previous prime is 660530141. The next prime is 660530159. The reversal of 660530150 is 51035066.

It is an interprime number because it is at equal distance from previous prime (660530141) and next prime (660530159).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (660530159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 943265 + ... + 943964.

It is an arithmetic number, because the mean of its divisors is an integer number (58504130).

Almost surely, 2^660530150 is an apocalyptic number.

660530150 is an abundant number, since it is smaller than the sum of its proper divisors (743568970).

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

660530150 is a wasteful number, since it uses less digits than its factorization.

660530150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1887248 (or 1887243 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 660530150 is about 25700.7811165342. The cubic root of 660530150 is about 870.8918278105.

The spelling of 660530150 in words is "six hundred sixty million, five hundred thirty thousand, one hundred fifty".