152317519 has 2 divisors, whose sum is σ = 152317520. Its totient is φ = 152317518.

The previous prime is 152317513. The next prime is 152317579. The reversal of 152317519 is 915713251.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152317519 - 2³ = 152317511 is a prime.

It is a super-2 number, since 2×152317519² = 46401253188630722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152317511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76158759 + 76158760.

It is an arithmetic number, because the mean of its divisors is an integer number (76158760).

Almost surely, 2^152317519 is an apocalyptic number.

152317519 is a deficient number, since it is larger than the sum of its proper divisors (1).

152317519 is an equidigital number, since it uses as much as digits as its factorization.

152317519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9450, while the sum is 34.

The square root of 152317519 is about 12341.6983839340. The cubic root of 152317519 is about 534.0516801577.

The spelling of 152317519 in words is "one hundred fifty-two million, three hundred seventeen thousand, five hundred nineteen".