83000453 has 2 divisors, whose sum is σ = 83000454. Its totient is φ = 83000452.

The previous prime is 83000447. The next prime is 83000459. The reversal of 83000453 is 35400038.

It is a balanced prime because it is at equal distance from previous prime (83000447) and next prime (83000459).

It can be written as a sum of positive squares in only one way, i.e., 55100929 + 27899524 = 7423^2 + 5282^2 .

It is a cyclic number.

It is not a de Polignac number, because 83000453 - 2⁶ = 83000389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83000459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41500226 + 41500227.

It is an arithmetic number, because the mean of its divisors is an integer number (41500227).

Almost surely, 2^83000453 is an apocalyptic number.

It is an amenable number.

83000453 is a deficient number, since it is larger than the sum of its proper divisors (1).

83000453 is an equidigital number, since it uses as much as digits as its factorization.

83000453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 83000453 is about 9110.4584407153. The cubic root of 83000453 is about 436.2078607256.

The spelling of 83000453 in words is "eighty-three million, four hundred fifty-three", and thus it is an aban number.