555004992329 has 2 divisors, whose sum is σ = 555004992330. Its totient is φ = 555004992328.

The previous prime is 555004992281. The next prime is 555004992341. The reversal of 555004992329 is 923299400555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 411400374025 + 143604618304 = 641405^2 + 378952^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-555004992329 is a prime.

It is a super-2 number, since 2×555004992329² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (555004992379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277502496164 + 277502496165.

It is an arithmetic number, because the mean of its divisors is an integer number (277502496165).

Almost surely, 2^555004992329 is an apocalyptic number.

It is an amenable number.

555004992329 is a deficient number, since it is larger than the sum of its proper divisors (1).

555004992329 is an equidigital number, since it uses as much as digits as its factorization.

555004992329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4374000, while the sum is 53.

The spelling of 555004992329 in words is "five hundred fifty-five billion, four million, nine hundred ninety-two thousand, three hundred twenty-nine".