150074983 has 2 divisors, whose sum is σ = 150074984. Its totient is φ = 150074982.

The previous prime is 150074917. The next prime is 150074989. The reversal of 150074983 is 389470051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150074983 - 2²¹ = 147977831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150074989) 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 as a sum of consecutive naturals, namely, 75037491 + 75037492.

It is an arithmetic number, because the mean of its divisors is an integer number (75037492).

Almost surely, 2^150074983 is an apocalyptic number.

150074983 is a deficient number, since it is larger than the sum of its proper divisors (1).

150074983 is an equidigital number, since it uses as much as digits as its factorization.

150074983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 150074983 is about 12250.5094996086. The cubic root of 150074983 is about 531.4178046513.

The spelling of 150074983 in words is "one hundred fifty million, seventy-four thousand, nine hundred eighty-three".