2256477776 has 40 divisors (see below), whose sum is σ = 4998876480. Its totient is φ = 966599424.

The previous prime is 2256477737. The next prime is 2256477803. The reversal of 2256477776 is 6777746522.

2256477776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340220 + ... + 346788.

It is an arithmetic number, because the mean of its divisors is an integer number (124971912).

Almost surely, 2^2256477776 is an apocalyptic number.

It is an amenable number.

2256477776 is an abundant number, since it is smaller than the sum of its proper divisors (2742398704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2256477776 is a wasteful number, since it uses less digits than its factorization.

2256477776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9651 (or 9645 counting only the distinct ones).

The product of its digits is 6914880, while the sum is 53.

The square root of 2256477776 is about 47502.3975815958. The cubic root of 2256477776 is about 1311.6270163485.

The spelling of 2256477776 in words is "two billion, two hundred fifty-six million, four hundred seventy-seven thousand, seven hundred seventy-six".