5027778055 has 4 divisors (see below), whose sum is σ = 6033333672. Its totient is φ = 4022222440.

The previous prime is 5027778029. The next prime is 5027778083. The reversal of 5027778055 is 5508777205.

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

It is not a de Polignac number, because 5027778055 - 2²³ = 5019389447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5027777996 and 5027778014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502777801 + ... + 502777810.

It is an arithmetic number, because the mean of its divisors is an integer number (1508333418).

Almost surely, 2^5027778055 is an apocalyptic number.

5027778055 is a deficient number, since it is larger than the sum of its proper divisors (1005555617).

5027778055 is a wasteful number, since it uses less digits than its factorization.

5027778055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005555616.

The product of its (nonzero) digits is 686000, while the sum is 46.

The square root of 5027778055 is about 70906.8265754434. The cubic root of 5027778055 is about 1713.1367542039.

The spelling of 5027778055 in words is "five billion, twenty-seven million, seven hundred seventy-eight thousand, fifty-five".