149325823 has 2 divisors, whose sum is σ = 149325824. Its totient is φ = 149325822.

The previous prime is 149325817. The next prime is 149325829. The reversal of 149325823 is 328523941.

It is a balanced prime because it is at equal distance from previous prime (149325817) and next prime (149325829).

It is an emirp because it is prime and its reverse (328523941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 149325823 - 2¹⁷ = 149194751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (149325829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74662911 + 74662912.

It is an arithmetic number, because the mean of its divisors is an integer number (74662912).

Almost surely, 2^149325823 is an apocalyptic number.

149325823 is a deficient number, since it is larger than the sum of its proper divisors (1).

149325823 is an equidigital number, since it uses as much as digits as its factorization.

149325823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 37.

The square root of 149325823 is about 12219.8945576466. The cubic root of 149325823 is about 530.5320668424.

The spelling of 149325823 in words is "one hundred forty-nine million, three hundred twenty-five thousand, eight hundred twenty-three".