98453 has 2 divisors, whose sum is σ = 98454. Its totient is φ = 98452.

The previous prime is 98443. The next prime is 98459. The reversal of 98453 is 35489.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97969 + 484 = 313^2 + 22^2 .

It is a cyclic number.

It is not a de Polignac number, because 98453 - 2⁶ = 98389 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49226 + 49227.

It is an arithmetic number, because the mean of its divisors is an integer number (49227).

2⁹⁸⁴⁵³ is an apocalyptic number.

It is an amenable number.

98453 is a deficient number, since it is larger than the sum of its proper divisors (1).

98453 is an equidigital number, since it uses as much as digits as its factorization.

98453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 29.

The square root of 98453 is about 313.7722103692. The cubic root of 98453 is about 46.1752920989.

The spelling of 98453 in words is "ninety-eight thousand, four hundred fifty-three".