150664315 has 4 divisors (see below), whose sum is σ = 180797184. Its totient is φ = 120531448.

The previous prime is 150664253. The next prime is 150664321. The reversal of 150664315 is 513466051.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150664315 - 2¹⁹ = 150140027 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15066427 + ... + 15066436.

It is an arithmetic number, because the mean of its divisors is an integer number (45199296).

Almost surely, 2^150664315 is an apocalyptic number.

150664315 is a deficient number, since it is larger than the sum of its proper divisors (30132869).

150664315 is an equidigital number, since it uses as much as digits as its factorization.

150664315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30132868.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 150664315 is about 12274.5392988902. The cubic root of 150664315 is about 532.1125072981.

The spelling of 150664315 in words is "one hundred fifty million, six hundred sixty-four thousand, three hundred fifteen".