150658139 has 2 divisors, whose sum is σ = 150658140. Its totient is φ = 150658138.

The previous prime is 150658133. The next prime is 150658147. The reversal of 150658139 is 931856051.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150658139 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (150658133) 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, 75329069 + 75329070.

It is an arithmetic number, because the mean of its divisors is an integer number (75329070).

Almost surely, 2^150658139 is an apocalyptic number.

150658139 is a deficient number, since it is larger than the sum of its proper divisors (1).

150658139 is an equidigital number, since it uses as much as digits as its factorization.

150658139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 150658139 is about 12274.2877186418. The cubic root of 150658139 is about 532.1052364506.

The spelling of 150658139 in words is "one hundred fifty million, six hundred fifty-eight thousand, one hundred thirty-nine".