455513 has 2 divisors, whose sum is σ = 455514. Its totient is φ = 455512.

The previous prime is 455491. The next prime is 455527. The reversal of 455513 is 315554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 369664 + 85849 = 608^2 + 293^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455513 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 455513.

It is not a weakly prime, because it can be changed into another prime (455573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227756 + 227757.

It is an arithmetic number, because the mean of its divisors is an integer number (227757).

2⁴⁵⁵⁵¹³ is an apocalyptic number.

It is an amenable number.

455513 is a deficient number, since it is larger than the sum of its proper divisors (1).

455513 is an equidigital number, since it uses as much as digits as its factorization.

455513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1500, while the sum is 23.

The square root of 455513 is about 674.9170319380. The cubic root of 455513 is about 76.9426119873.

It can be divided in two parts, 45551 and 3, that added together give a palindrome (45554).

The spelling of 455513 in words is "four hundred fifty-five thousand, five hundred thirteen".