150664251 has 16 divisors (see below), whose sum is σ = 220039200. Its totient is φ = 91273728.

The previous prime is 150664231. The next prime is 150664253. The reversal of 150664251 is 152466051.

It is not a de Polignac number, because 150664251 - 2¹¹ = 150662203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150664253) 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 15 ways as a sum of consecutive naturals, for example, 49456 + ... + 52413.

It is an arithmetic number, because the mean of its divisors is an integer number (13752450).

Almost surely, 2^150664251 is an apocalyptic number.

150664251 is a deficient number, since it is larger than the sum of its proper divisors (69374949).

150664251 is a wasteful number, since it uses less digits than its factorization.

150664251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101918.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 150664251 is about 12274.5366918674. The cubic root of 150664251 is about 532.1124319535.

The spelling of 150664251 in words is "one hundred fifty million, six hundred sixty-four thousand, two hundred fifty-one".