149993059 has 2 divisors, whose sum is σ = 149993060. Its totient is φ = 149993058.

The previous prime is 149993003. The next prime is 149993069. The reversal of 149993059 is 950399941.

149993059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 149993059 - 2¹¹ = 149991011 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (149993069) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74996529 + 74996530.

It is an arithmetic number, because the mean of its divisors is an integer number (74996530).

Almost surely, 2^149993059 is an apocalyptic number.

149993059 is a deficient number, since it is larger than the sum of its proper divisors (1).

149993059 is an equidigital number, since it uses as much as digits as its factorization.

149993059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 393660, while the sum is 49.

The square root of 149993059 is about 12247.1653454993. The cubic root of 149993059 is about 531.3210890059.

The spelling of 149993059 in words is "one hundred forty-nine million, nine hundred ninety-three thousand, fifty-nine".