4555513 has 2 divisors, whose sum is σ = 4555514. Its totient is φ = 4555512.

The previous prime is 4555511. The next prime is 4555517. The reversal of 4555513 is 3155554.

4555513 is nontrivially palindromic in base 12.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4272489 + 283024 = 2067^2 + 532^2 .

It is a cyclic number.

It is not a de Polignac number, because 4555513 - 2¹ = 4555511 is a prime.

Together with 4555511, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4555511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2277756 + 2277757.

It is an arithmetic number, because the mean of its divisors is an integer number (2277757).

Almost surely, 2^4555513 is an apocalyptic number.

It is an amenable number.

4555513 is a deficient number, since it is larger than the sum of its proper divisors (1).

4555513 is an equidigital number, since it uses as much as digits as its factorization.

4555513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7500, while the sum is 28.

The square root of 4555513 is about 2134.3647766959. The cubic root of 4555513 is about 165.7724782532.

It can be divided in two parts, 455551 and 3, that added together give a palindrome (455554).

The spelling of 4555513 in words is "four million, five hundred fifty-five thousand, five hundred thirteen".