98231453 has 2 divisors, whose sum is σ = 98231454. Its totient is φ = 98231452.

The previous prime is 98231383. The next prime is 98231503. The reversal of 98231453 is 35413289.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91145209 + 7086244 = 9547^2 + 2662^2 .

It is an emirp because it is prime and its reverse (35413289) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98231453 - 2¹² = 98227357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98233453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49115726 + 49115727.

It is an arithmetic number, because the mean of its divisors is an integer number (49115727).

Almost surely, 2^98231453 is an apocalyptic number.

It is an amenable number.

98231453 is a deficient number, since it is larger than the sum of its proper divisors (1).

98231453 is an equidigital number, since it uses as much as digits as its factorization.

98231453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 35.

The square root of 98231453 is about 9911.1781842524. The cubic root of 98231453 is about 461.4063027882.

The spelling of 98231453 in words is "ninety-eight million, two hundred thirty-one thousand, four hundred fifty-three".