4554553 has 2 divisors, whose sum is σ = 4554554. Its totient is φ = 4554552.

The previous prime is 4554541. The next prime is 4554559. The reversal of 4554553 is 3554554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4443664 + 110889 = 2108^2 + 333^2 .

It is a cyclic number.

It is not a de Polignac number, because 4554553 - 2¹⁷ = 4423481 is a prime.

It is not a weakly prime, because it can be changed into another prime (4554559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2277276 + 2277277.

It is an arithmetic number, because the mean of its divisors is an integer number (2277277).

Almost surely, 2^4554553 is an apocalyptic number.

It is an amenable number.

4554553 is a deficient number, since it is larger than the sum of its proper divisors (1).

4554553 is an equidigital number, since it uses as much as digits as its factorization.

4554553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30000, while the sum is 31.

The square root of 4554553 is about 2134.1398735790. The cubic root of 4554553 is about 165.7608328206.

Subtracting from 4554553 its reverse (3554554), we obtain a palindrome (999999).

The spelling of 4554553 in words is "four million, five hundred fifty-four thousand, five hundred fifty-three".