2256077546804 has 48 divisors (see below), whose sum is σ = 4390713734400. Its totient is φ = 1009864066176.

The previous prime is 2256077546797. The next prime is 2256077546813. The reversal of 2256077546804 is 4086457706522.

It is a super-2 number, since 2×2256077546804² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2256077546804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10786079 + ... + 10993254.

It is an arithmetic number, because the mean of its divisors is an integer number (91473202800).

Almost surely, 2^{2256077546804} is an apocalyptic number.

It is an amenable number.

2256077546804 is a deficient number, since it is larger than the sum of its proper divisors (2134636187596).

2256077546804 is a wasteful number, since it uses less digits than its factorization.

2256077546804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21779432 (or 21779430 counting only the distinct ones).

The product of its (nonzero) digits is 22579200, while the sum is 56.

The spelling of 2256077546804 in words is "two trillion, two hundred fifty-six billion, seventy-seven million, five hundred forty-six thousand, eight hundred four".