150531355 has 16 divisors (see below), whose sum is σ = 199793664. Its totient is φ = 108155520.

The previous prime is 150531331. The next prime is 150531371. The reversal of 150531355 is 553135051.

It is not a de Polignac number, because 150531355 - 2⁵ = 150531323 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28891 + ... + 33700.

It is an arithmetic number, because the mean of its divisors is an integer number (12487104).

Almost surely, 2^150531355 is an apocalyptic number.

150531355 is a deficient number, since it is larger than the sum of its proper divisors (49262309).

150531355 is a wasteful number, since it uses less digits than its factorization.

150531355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62646.

The product of its (nonzero) digits is 5625, while the sum is 28.

The square root of 150531355 is about 12269.1220142274. The cubic root of 150531355 is about 531.9559329489.

The spelling of 150531355 in words is "one hundred fifty million, five hundred thirty-one thousand, three hundred fifty-five".