4995553 has 2 divisors, whose sum is σ = 4995554. Its totient is φ = 4995552.

The previous prime is 4995547. The next prime is 4995581. The reversal of 4995553 is 3555994.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4941729 + 53824 = 2223^2 + 232^2 .

It is a cyclic number.

It is not a de Polignac number, because 4995553 - 2⁹ = 4995041 is a prime.

4995553 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4995503) 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, 2497776 + 2497777.

It is an arithmetic number, because the mean of its divisors is an integer number (2497777).

Almost surely, 2^4995553 is an apocalyptic number.

It is an amenable number.

4995553 is a deficient number, since it is larger than the sum of its proper divisors (1).

4995553 is an equidigital number, since it uses as much as digits as its factorization.

4995553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 121500, while the sum is 40.

The square root of 4995553 is about 2235.0733768716. The cubic root of 4995553 is about 170.9468845439.

The spelling of 4995553 in words is "four million, nine hundred ninety-five thousand, five hundred fifty-three".