4988453 has 2 divisors, whose sum is σ = 4988454. Its totient is φ = 4988452.

The previous prime is 4988449. The next prime is 4988513. The reversal of 4988453 is 3548894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3869089 + 1119364 = 1967^2 + 1058^2 .

It is a cyclic number.

It is not a de Polignac number, because 4988453 - 2² = 4988449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4988453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4988353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2494226 + 2494227.

It is an arithmetic number, because the mean of its divisors is an integer number (2494227).

Almost surely, 2^4988453 is an apocalyptic number.

It is an amenable number.

4988453 is a deficient number, since it is larger than the sum of its proper divisors (1).

4988453 is an equidigital number, since it uses as much as digits as its factorization.

4988453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 41.

The square root of 4988453 is about 2233.4844973718. The cubic root of 4988453 is about 170.8658592573.

The spelling of 4988453 in words is "four million, nine hundred eighty-eight thousand, four hundred fifty-three".