152453317 has 2 divisors, whose sum is σ = 152453318. Its totient is φ = 152453316.

The previous prime is 152453311. The next prime is 152453363. The reversal of 152453317 is 713354251.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 151757761 + 695556 = 12319^2 + 834^2 .

It is an emirp because it is prime and its reverse (713354251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152453317 - 2²⁷ = 18235589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152453311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76226658 + 76226659.

It is an arithmetic number, because the mean of its divisors is an integer number (76226659).

Almost surely, 2^152453317 is an apocalyptic number.

It is an amenable number.

152453317 is a deficient number, since it is larger than the sum of its proper divisors (1).

152453317 is an equidigital number, since it uses as much as digits as its factorization.

152453317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 31.

The square root of 152453317 is about 12347.1987511338. The cubic root of 152453317 is about 534.2103434742.

The spelling of 152453317 in words is "one hundred fifty-two million, four hundred fifty-three thousand, three hundred seventeen".