455104253 has 2 divisors, whose sum is σ = 455104254. Its totient is φ = 455104252.

The previous prime is 455104219. The next prime is 455104291. The reversal of 455104253 is 352401554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 252269689 + 202834564 = 15883^2 + 14242^2 .

It is a cyclic number.

It is not a de Polignac number, because 455104253 - 2¹⁸ = 454842109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455104553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227552126 + 227552127.

It is an arithmetic number, because the mean of its divisors is an integer number (227552127).

Almost surely, 2^455104253 is an apocalyptic number.

It is an amenable number.

455104253 is a deficient number, since it is larger than the sum of its proper divisors (1).

455104253 is an equidigital number, since it uses as much as digits as its factorization.

455104253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 455104253 is about 21333.1725957486. The cubic root of 455104253 is about 769.1959070972.

The spelling of 455104253 in words is "four hundred fifty-five million, one hundred four thousand, two hundred fifty-three".