598798218803 has 2 divisors, whose sum is σ = 598798218804. Its totient is φ = 598798218802.

The previous prime is 598798218787. The next prime is 598798218877. The reversal of 598798218803 is 308812897895.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 598798218803 - 2⁴ = 598798218787 is a prime.

It is not a weakly prime, because it can be changed into another prime (598798118803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 299399109401 + 299399109402.

It is an arithmetic number, because the mean of its divisors is an integer number (299399109402).

Almost surely, 2^598798218803 is an apocalyptic number.

598798218803 is a deficient number, since it is larger than the sum of its proper divisors (1).

598798218803 is an equidigital number, since it uses as much as digits as its factorization.

598798218803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69672960, while the sum is 68.

The spelling of 598798218803 in words is "five hundred ninety-eight billion, seven hundred ninety-eight million, two hundred eighteen thousand, eight hundred three".