5530552777 has 4 divisors (see below), whose sum is σ = 5530702720. Its totient is φ = 5530402836.

The previous prime is 5530552759. The next prime is 5530552831. The reversal of 5530552777 is 7772550355.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5530552777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5530552717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23248 + ... + 107710.

It is an arithmetic number, because the mean of its divisors is an integer number (1382675680).

Almost surely, 2^5530552777 is an apocalyptic number.

It is an amenable number.

5530552777 is a deficient number, since it is larger than the sum of its proper divisors (149943).

5530552777 is an equidigital number, since it uses as much as digits as its factorization.

5530552777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149942.

The product of its (nonzero) digits is 1286250, while the sum is 46.

The square root of 5530552777 is about 74367.6863765439. The cubic root of 5530552777 is about 1768.4366777646.

The spelling of 5530552777 in words is "five billion, five hundred thirty million, five hundred fifty-two thousand, seven hundred seventy-seven".