652600453 has 2 divisors, whose sum is σ = 652600454. Its totient is φ = 652600452.

The previous prime is 652600447. The next prime is 652600463. The reversal of 652600453 is 354006256.

652600453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 355624164 + 296976289 = 18858^2 + 17233^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-652600453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652600433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326300226 + 326300227.

It is an arithmetic number, because the mean of its divisors is an integer number (326300227).

Almost surely, 2^652600453 is an apocalyptic number.

It is an amenable number.

652600453 is a deficient number, since it is larger than the sum of its proper divisors (1).

652600453 is an equidigital number, since it uses as much as digits as its factorization.

652600453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 652600453 is about 25546.0457409753. The cubic root of 652600453 is about 867.3927549463.

The spelling of 652600453 in words is "six hundred fifty-two million, six hundred thousand, four hundred fifty-three".