150355605 has 32 divisors (see below), whose sum is σ = 248976000. Its totient is φ = 77421312.

The previous prime is 150355573. The next prime is 150355609. The reversal of 150355605 is 506553051.

It is not a de Polignac number, because 150355605 - 2⁵ = 150355573 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150355609) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76171 + ... + 78119.

It is an arithmetic number, because the mean of its divisors is an integer number (7780500).

Almost surely, 2^150355605 is an apocalyptic number.

150355605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150355605 is a deficient number, since it is larger than the sum of its proper divisors (98620395).

150355605 is a wasteful number, since it uses less digits than its factorization.

150355605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2133.

The product of its (nonzero) digits is 11250, while the sum is 30.

The square root of 150355605 is about 12261.9576332656. The cubic root of 150355605 is about 531.7488273408.

The spelling of 150355605 in words is "one hundred fifty million, three hundred fifty-five thousand, six hundred five".