5556347369 has 4 divisors (see below), whose sum is σ = 5626680960. Its totient is φ = 5486013780.

The previous prime is 5556347353. The next prime is 5556347411. The reversal of 5556347369 is 9637436555.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5556347369 - 2⁴ = 5556347353 is a prime.

It is a super-2 number, since 2×5556347369² = 61745992169986444322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5556347369.

It is not an unprimeable number, because it can be changed into a prime (5556347309) 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, 35166677 + ... + 35166834.

It is an arithmetic number, because the mean of its divisors is an integer number (1406670240).

Almost surely, 2^5556347369 is an apocalyptic number.

It is an amenable number.

5556347369 is a deficient number, since it is larger than the sum of its proper divisors (70333591).

5556347369 is an equidigital number, since it uses as much as digits as its factorization.

5556347369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70333590.

The product of its digits is 10206000, while the sum is 53.

The square root of 5556347369 is about 74540.9107068058. The cubic root of 5556347369 is about 1771.1817540413.

The spelling of 5556347369 in words is "five billion, five hundred fifty-six million, three hundred forty-seven thousand, three hundred sixty-nine".