315024452269 has 2 divisors, whose sum is σ = 315024452270. Its totient is φ = 315024452268.

The previous prime is 315024452219. The next prime is 315024452293. The reversal of 315024452269 is 962254420513.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 299088672100 + 15935780169 = 546890^2 + 126237^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-315024452269 is a prime.

It is a super-2 number, since 2×315024452269² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315024452219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157512226134 + 157512226135.

It is an arithmetic number, because the mean of its divisors is an integer number (157512226135).

Almost surely, 2^315024452269 is an apocalyptic number.

It is an amenable number.

315024452269 is a deficient number, since it is larger than the sum of its proper divisors (1).

315024452269 is an equidigital number, since it uses as much as digits as its factorization.

315024452269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 315024452269 in words is "three hundred fifteen billion, twenty-four million, four hundred fifty-two thousand, two hundred sixty-nine".