150674639 has 2 divisors, whose sum is σ = 150674640. Its totient is φ = 150674638.

The previous prime is 150674609. The next prime is 150674651. The reversal of 150674639 is 936476051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150674639 - 2¹² = 150670543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150674596 and 150674605.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150674609) 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, 75337319 + 75337320.

It is an arithmetic number, because the mean of its divisors is an integer number (75337320).

Almost surely, 2^150674639 is an apocalyptic number.

150674639 is a deficient number, since it is larger than the sum of its proper divisors (1).

150674639 is an equidigital number, since it uses as much as digits as its factorization.

150674639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 150674639 is about 12274.9598370015. The cubic root of 150674639 is about 532.1246610366.

The spelling of 150674639 in words is "one hundred fifty million, six hundred seventy-four thousand, six hundred thirty-nine".