150973605 has 32 divisors (see below), whose sum is σ = 268963200. Its totient is φ = 80349696.

The previous prime is 150973591. The next prime is 150973607. The reversal of 150973605 is 506379051.

It is a happy number.

It is not a de Polignac number, because 150973605 - 2⁵ = 150973573 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 150973605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150973607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88117 + ... + 89813.

It is an arithmetic number, because the mean of its divisors is an integer number (8405100).

Almost surely, 2^150973605 is an apocalyptic number.

150973605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150973605 is a deficient number, since it is larger than the sum of its proper divisors (117989595).

150973605 is a wasteful number, since it uses less digits than its factorization.

150973605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2370 (or 2364 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 36.

The square root of 150973605 is about 12287.1316831879. The cubic root of 150973605 is about 532.4763726870.

The spelling of 150973605 in words is "one hundred fifty million, nine hundred seventy-three thousand, six hundred five".