5555498402903 has 2 divisors, whose sum is σ = 5555498402904. Its totient is φ = 5555498402902.

The previous prime is 5555498402893. The next prime is 5555498402939. The reversal of 5555498402903 is 3092048945555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5555498402903 - 2²⁰ = 5555497354327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5555498404903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777749201451 + 2777749201452.

It is an arithmetic number, because the mean of its divisors is an integer number (2777749201452).

Almost surely, 2^{5555498402903} is an apocalyptic number.

5555498402903 is a deficient number, since it is larger than the sum of its proper divisors (1).

5555498402903 is an equidigital number, since it uses as much as digits as its factorization.

5555498402903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880000, while the sum is 59.

The spelling of 5555498402903 in words is "five trillion, five hundred fifty-five billion, four hundred ninety-eight million, four hundred two thousand, nine hundred three".