26052040256 has 56 divisors (see below), whose sum is σ = 57772340640. Its totient is φ = 11552998400.

The previous prime is 26052040229. The next prime is 26052040291. The reversal of 26052040256 is 65204025062.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 422426 + ... + 480153.

It is an arithmetic number, because the mean of its divisors is an integer number (1031648940).

Almost surely, 2^26052040256 is an apocalyptic number.

It is an amenable number.

26052040256 is an abundant number, since it is smaller than the sum of its proper divisors (31720300384).

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

26052040256 is a wasteful number, since it uses less digits than its factorization.

26052040256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902643 (or 902633 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 26052040256 in words is "twenty-six billion, fifty-two million, forty thousand, two hundred fifty-six".