555469799 has 4 divisors (see below), whose sum is σ = 574623960. Its totient is φ = 536315640.

The previous prime is 555469793. The next prime is 555469813. The reversal of 555469799 is 997964555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 555469799 - 2²⁸ = 287034343 is a prime.

It is a super-2 number, since 2×555469799² = 617093395202200802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555469793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9577037 + ... + 9577094.

It is an arithmetic number, because the mean of its divisors is an integer number (143655990).

Almost surely, 2^555469799 is an apocalyptic number.

555469799 is a deficient number, since it is larger than the sum of its proper divisors (19154161).

555469799 is a wasteful number, since it uses less digits than its factorization.

555469799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19154160.

The product of its digits is 15309000, while the sum is 59.

The square root of 555469799 is about 23568.4067980846. The cubic root of 555469799 is about 822.0283904963.

The spelling of 555469799 in words is "five hundred fifty-five million, four hundred sixty-nine thousand, seven hundred ninety-nine".