150636091 has 6 divisors (see below), whose sum is σ = 154401476. Its totient is φ = 146960400.

The previous prime is 150636077. The next prime is 150636103. The reversal of 150636091 is 190636051.

It is not a de Polignac number, because 150636091 - 2¹³ = 150627899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150636061) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43125 + ... + 46486.

Almost surely, 2^150636091 is an apocalyptic number.

150636091 is a deficient number, since it is larger than the sum of its proper divisors (3765385).

150636091 is an frugal number, since it uses more digits than its factorization.

150636091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89693 (or 89652 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 150636091 is about 12273.3895481240. The cubic root of 150636091 is about 532.0792782810.

The spelling of 150636091 in words is "one hundred fifty million, six hundred thirty-six thousand, ninety-one".