150601995 has 12 divisors (see below), whose sum is σ = 261043536. Its totient is φ = 80321040.

The previous prime is 150601981. The next prime is 150602003. The reversal of 150601995 is 599106051.

It is not a de Polignac number, because 150601995 - 2⁶ = 150601931 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1673311 + ... + 1673400.

It is an arithmetic number, because the mean of its divisors is an integer number (21753628).

Almost surely, 2^150601995 is an apocalyptic number.

150601995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

150601995 is a deficient number, since it is larger than the sum of its proper divisors (110441541).

150601995 is a wasteful number, since it uses less digits than its factorization.

150601995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3346722 (or 3346719 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 36.

The square root of 150601995 is about 12272.0004481747. Note that the first 3 decimals coincide. The cubic root of 150601995 is about 532.0391304344.

The spelling of 150601995 in words is "one hundred fifty million, six hundred one thousand, nine hundred ninety-five".