555364099 has 2 divisors, whose sum is σ = 555364100. Its totient is φ = 555364098.

The previous prime is 555364063. The next prime is 555364127. The reversal of 555364099 is 990463555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 555364099 - 2⁷ = 555363971 is a prime.

It is not a weakly prime, because it can be changed into another prime (555364499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277682049 + 277682050.

It is an arithmetic number, because the mean of its divisors is an integer number (277682050).

Almost surely, 2^555364099 is an apocalyptic number.

555364099 is a deficient number, since it is larger than the sum of its proper divisors (1).

555364099 is an equidigital number, since it uses as much as digits as its factorization.

555364099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 729000, while the sum is 46.

The square root of 555364099 is about 23566.1642827169. The cubic root of 555364099 is about 821.9762460995.

The spelling of 555364099 in words is "five hundred fifty-five million, three hundred sixty-four thousand, ninety-nine".