498109603 has 2 divisors, whose sum is σ = 498109604. Its totient is φ = 498109602.

The previous prime is 498109583. The next prime is 498109613. The reversal of 498109603 is 306901894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 498109603 - 2¹⁷ = 497978531 is a prime.

It is a super-2 number, since 2×498109603² = 496226353201635218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (498109613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249054801 + 249054802.

It is an arithmetic number, because the mean of its divisors is an integer number (249054802).

Almost surely, 2^498109603 is an apocalyptic number.

498109603 is a deficient number, since it is larger than the sum of its proper divisors (1).

498109603 is an equidigital number, since it uses as much as digits as its factorization.

498109603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 498109603 is about 22318.3691832535. The cubic root of 498109603 is about 792.6989899924.

The spelling of 498109603 in words is "four hundred ninety-eight million, one hundred nine thousand, six hundred three".