555004996859 has 2 divisors, whose sum is σ = 555004996860. Its totient is φ = 555004996858.

The previous prime is 555004996787. The next prime is 555004996873. The reversal of 555004996859 is 958699400555.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-555004996859 is a prime.

It is a super-3 number, since 3×555004996859³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 555004996795 and 555004996804.

It is not a weakly prime, because it can be changed into another prime (555004996459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277502498429 + 277502498430.

It is an arithmetic number, because the mean of its divisors is an integer number (277502498430).

Almost surely, 2^555004996859 is an apocalyptic number.

555004996859 is a deficient number, since it is larger than the sum of its proper divisors (1).

555004996859 is an equidigital number, since it uses as much as digits as its factorization.

555004996859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480000, while the sum is 65.

The spelling of 555004996859 in words is "five hundred fifty-five billion, four million, nine hundred ninety-six thousand, eight hundred fifty-nine".