152328173 has 2 divisors, whose sum is σ = 152328174. Its totient is φ = 152328172.

The previous prime is 152328107. The next prime is 152328193. The reversal of 152328173 is 371823251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 144913444 + 7414729 = 12038^2 + 2723^2 .

It is a cyclic number.

It is not a de Polignac number, because 152328173 - 2²⁴ = 135550957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152328193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76164086 + 76164087.

It is an arithmetic number, because the mean of its divisors is an integer number (76164087).

Almost surely, 2^152328173 is an apocalyptic number.

It is an amenable number.

152328173 is a deficient number, since it is larger than the sum of its proper divisors (1).

152328173 is an equidigital number, since it uses as much as digits as its factorization.

152328173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 152328173 is about 12342.1300025563. The cubic root of 152328173 is about 534.0641314590.

The spelling of 152328173 in words is "one hundred fifty-two million, three hundred twenty-eight thousand, one hundred seventy-three".