455863361 has 2 divisors, whose sum is σ = 455863362. Its totient is φ = 455863360.

The previous prime is 455863349. The next prime is 455863393. The reversal of 455863361 is 163368554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 455566336 + 297025 = 21344^2 + 545^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455863361 is a prime.

It is a super-2 number, since 2×455863361² = 415622807804432642, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (455863321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227931680 + 227931681.

It is an arithmetic number, because the mean of its divisors is an integer number (227931681).

Almost surely, 2^455863361 is an apocalyptic number.

It is an amenable number.

455863361 is a deficient number, since it is larger than the sum of its proper divisors (1).

455863361 is an equidigital number, since it uses as much as digits as its factorization.

455863361 is an odious number, because the sum of its binary digits is odd.

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

The square root of 455863361 is about 21350.9569106399. The cubic root of 455863361 is about 769.6233391386.

The spelling of 455863361 in words is "four hundred fifty-five million, eight hundred sixty-three thousand, three hundred sixty-one".