150456605 has 8 divisors (see below), whose sum is σ = 194436312. Its totient is φ = 111106368.

The previous prime is 150456589. The next prime is 150456617. The reversal of 150456605 is 506654051.

It can be written as a sum of positive squares in 4 ways, for example, as 21883684 + 128572921 = 4678^2 + 11339^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150456605 - 2⁴ = 150456589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1157294 + ... + 1157423.

It is an arithmetic number, because the mean of its divisors is an integer number (24304539).

Almost surely, 2^150456605 is an apocalyptic number.

It is an amenable number.

150456605 is a deficient number, since it is larger than the sum of its proper divisors (43979707).

150456605 is a wasteful number, since it uses less digits than its factorization.

150456605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314735.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 150456605 is about 12266.0753707125. The cubic root of 150456605 is about 531.8678664911.

The spelling of 150456605 in words is "one hundred fifty million, four hundred fifty-six thousand, six hundred five".