98553317 has 2 divisors, whose sum is σ = 98553318. Its totient is φ = 98553316.

The previous prime is 98553277. The next prime is 98553337. The reversal of 98553317 is 71335589.

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., 63138916 + 35414401 = 7946^2 + 5951^2 .

It is a cyclic number.

It is not a de Polignac number, because 98553317 - 2²⁶ = 31444453 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 (98553337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49276658 + 49276659.

It is an arithmetic number, because the mean of its divisors is an integer number (49276659).

Almost surely, 2^98553317 is an apocalyptic number.

It is an amenable number.

98553317 is a deficient number, since it is larger than the sum of its proper divisors (1).

98553317 is an equidigital number, since it uses as much as digits as its factorization.

98553317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 113400, while the sum is 41.

The square root of 98553317 is about 9927.4023289076. The cubic root of 98553317 is about 461.9096994981.

The spelling of 98553317 in words is "ninety-eight million, five hundred fifty-three thousand, three hundred seventeen".