150139853 has 2 divisors, whose sum is σ = 150139854. Its totient is φ = 150139852.

The previous prime is 150139819. The next prime is 150139859. The reversal of 150139853 is 358931051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150136009 + 3844 = 12253^2 + 62^2 .

It is a cyclic number.

It is not a de Polignac number, because 150139853 - 2¹⁸ = 149877709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150139859) 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, 75069926 + 75069927.

It is an arithmetic number, because the mean of its divisors is an integer number (75069927).

Almost surely, 2^150139853 is an apocalyptic number.

It is an amenable number.

150139853 is a deficient number, since it is larger than the sum of its proper divisors (1).

150139853 is an equidigital number, since it uses as much as digits as its factorization.

150139853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 35.

The square root of 150139853 is about 12253.1568585406. The cubic root of 150139853 is about 531.4943621749.

The spelling of 150139853 in words is "one hundred fifty million, one hundred thirty-nine thousand, eight hundred fifty-three".