460452569 has 2 divisors, whose sum is σ = 460452570. Its totient is φ = 460452568.

The previous prime is 460452563. The next prime is 460452607. The reversal of 460452569 is 965254064.

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., 392554969 + 67897600 = 19813^2 + 8240^2 .

It is a cyclic number.

It is not a de Polignac number, because 460452569 - 2⁸ = 460452313 is a prime.

It is a super-2 number, since 2×460452569² = 424033136597399522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (460452563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230226284 + 230226285.

It is an arithmetic number, because the mean of its divisors is an integer number (230226285).

Almost surely, 2^460452569 is an apocalyptic number.

It is an amenable number.

460452569 is a deficient number, since it is larger than the sum of its proper divisors (1).

460452569 is an equidigital number, since it uses as much as digits as its factorization.

460452569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 460452569 is about 21458.1585649841. The cubic root of 460452569 is about 772.1973379610.

The spelling of 460452569 in words is "four hundred sixty million, four hundred fifty-two thousand, five hundred sixty-nine".