150132555 has 16 divisors (see below), whose sum is σ = 266902560. Its totient is φ = 80070624.

The previous prime is 150132551. The next prime is 150132571. The reversal of 150132555 is 555231051.

It is not a de Polignac number, because 150132555 - 2² = 150132551 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (150132551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555912 + ... + 556181.

It is an arithmetic number, because the mean of its divisors is an integer number (16681410).

Almost surely, 2^150132555 is an apocalyptic number.

150132555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

150132555 is a deficient number, since it is larger than the sum of its proper divisors (116770005).

150132555 is a wasteful number, since it uses less digits than its factorization.

150132555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112107 (or 1112101 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 150132555 is about 12252.8590541147. The cubic root of 150132555 is about 531.4857504070.

The spelling of 150132555 in words is "one hundred fifty million, one hundred thirty-two thousand, five hundred fifty-five".