455953 has 2 divisors, whose sum is σ = 455954. Its totient is φ = 455952.

The previous prime is 455941. The next prime is 455969. The reversal of 455953 is 359554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 439569 + 16384 = 663^2 + 128^2 .

It is a cyclic number.

It is not a de Polignac number, because 455953 - 2⁵ = 455921 is a prime.

It is not a weakly prime, because it can be changed into another prime (455933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227976 + 227977.

It is an arithmetic number, because the mean of its divisors is an integer number (227977).

2⁴⁵⁵⁹⁵³ is an apocalyptic number.

It is an amenable number.

455953 is a deficient number, since it is larger than the sum of its proper divisors (1).

455953 is an equidigital number, since it uses as much as digits as its factorization.

455953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13500, while the sum is 31.

The square root of 455953 is about 675.2429192520. The cubic root of 455953 is about 76.9673780968.

The spelling of 455953 in words is "four hundred fifty-five thousand, nine hundred fifty-three".