26707762206556 has 48 divisors (see below), whose sum is σ = 48550645775520. Its totient is φ = 12844459837440.

The previous prime is 26707762206529. The next prime is 26707762206661. The reversal of 26707762206556 is 65560226770762.

It is a super-2 number, since 2×26707762206556² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26707762206494 and 26707762206503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67916356 + ... + 68308468.

It is an arithmetic number, because the mean of its divisors is an integer number (1011471786990).

Almost surely, 2^{26707762206556} is an apocalyptic number.

It is an amenable number.

26707762206556 is a deficient number, since it is larger than the sum of its proper divisors (21842883568964).

26707762206556 is a wasteful number, since it uses less digits than its factorization.

26707762206556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397414 (or 397412 counting only the distinct ones).

The product of its (nonzero) digits is 88905600, while the sum is 61.

The spelling of 26707762206556 in words is "twenty-six trillion, seven hundred seven billion, seven hundred sixty-two million, two hundred six thousand, five hundred fifty-six".