5626777855 has 4 divisors (see below), whose sum is σ = 6752133432. Its totient is φ = 4501422280.

The previous prime is 5626777837. The next prime is 5626777889. The reversal of 5626777855 is 5587776265.

It is a happy number.

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

It is not a de Polignac number, because 5626777855 - 2⁵ = 5626777823 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5626777855.

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, 562677781 + ... + 562677790.

It is an arithmetic number, because the mean of its divisors is an integer number (1688033358).

Almost surely, 2^5626777855 is an apocalyptic number.

5626777855 is a deficient number, since it is larger than the sum of its proper divisors (1125355577).

5626777855 is a wasteful number, since it uses less digits than its factorization.

5626777855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125355576.

The product of its digits is 24696000, while the sum is 58.

The square root of 5626777855 is about 75011.8514302907. The cubic root of 5626777855 is about 1778.6339996358.

The spelling of 5626777855 in words is "five billion, six hundred twenty-six million, seven hundred seventy-seven thousand, eight hundred fifty-five".