98948453 has 2 divisors, whose sum is σ = 98948454. Its totient is φ = 98948452.

The previous prime is 98948431. The next prime is 98948459. The reversal of 98948453 is 35484989.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92486689 + 6461764 = 9617^2 + 2542^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98948453 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98948459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49474226 + 49474227.

It is an arithmetic number, because the mean of its divisors is an integer number (49474227).

Almost surely, 2^98948453 is an apocalyptic number.

It is an amenable number.

98948453 is a deficient number, since it is larger than the sum of its proper divisors (1).

98948453 is an equidigital number, since it uses as much as digits as its factorization.

98948453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1244160, while the sum is 50.

The square root of 98948453 is about 9947.2836995835. The cubic root of 98948453 is about 462.5261974934.

The spelling of 98948453 in words is "ninety-eight million, nine hundred forty-eight thousand, four hundred fifty-three".