98430498853 has 2 divisors, whose sum is σ = 98430498854. Its totient is φ = 98430498852.

The previous prime is 98430498847. The next prime is 98430498877. The reversal of 98430498853 is 35889403489.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95130915489 + 3299583364 = 308433^2 + 57442^2 .

It is an emirp because it is prime and its reverse (35889403489) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98430498853 - 2²⁵ = 98396944421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98430498791 and 98430498800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98430498823) 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, 49215249426 + 49215249427.

It is an arithmetic number, because the mean of its divisors is an integer number (49215249427).

Almost surely, 2^98430498853 is an apocalyptic number.

It is an amenable number.

98430498853 is a deficient number, since it is larger than the sum of its proper divisors (1).

98430498853 is an equidigital number, since it uses as much as digits as its factorization.

98430498853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29859840, while the sum is 61.

The spelling of 98430498853 in words is "ninety-eight billion, four hundred thirty million, four hundred ninety-eight thousand, eight hundred fifty-three".