4897553 has 2 divisors, whose sum is σ = 4897554. Its totient is φ = 4897552.

The previous prime is 4897523. The next prime is 4897559. The reversal of 4897553 is 3557984.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4635409 + 262144 = 2153^2 + 512^2 .

It is a cyclic number.

It is not a de Polignac number, because 4897553 - 2⁶ = 4897489 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4897553.

It is not a weakly prime, because it can be changed into another prime (4897559) 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, 2448776 + 2448777.

It is an arithmetic number, because the mean of its divisors is an integer number (2448777).

Almost surely, 2^4897553 is an apocalyptic number.

It is an amenable number.

4897553 is a deficient number, since it is larger than the sum of its proper divisors (1).

4897553 is an equidigital number, since it uses as much as digits as its factorization.

4897553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 41.

The square root of 4897553 is about 2213.0415721355. The cubic root of 4897553 is about 169.8216468587.

The spelling of 4897553 in words is "four million, eight hundred ninety-seven thousand, five hundred fifty-three".