5277778055 has 16 divisors (see below), whose sum is σ = 7131967488. Its totient is φ = 3714564000.

The previous prime is 5277778049. The next prime is 5277778057. The reversal of 5277778055 is 5508777725.

It is not a de Polignac number, because 5277778055 - 2⁴ = 5277778039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5277777988 and 5277778006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5277778057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1546031 + ... + 1549440.

It is an arithmetic number, because the mean of its divisors is an integer number (445747968).

Almost surely, 2^5277778055 is an apocalyptic number.

5277778055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5277778055 is a deficient number, since it is larger than the sum of its proper divisors (1854189433).

5277778055 is a wasteful number, since it uses less digits than its factorization.

5277778055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3095518.

The product of its (nonzero) digits is 4802000, while the sum is 53.

The square root of 5277778055 is about 72648.3176336521. The cubic root of 5277778055 is about 1741.0732418546.

The spelling of 5277778055 in words is "five billion, two hundred seventy-seven million, seven hundred seventy-eight thousand, fifty-five".