26802501258256 has 20 divisors (see below), whose sum is σ = 51930048486400. Its totient is φ = 13401198423072.

The previous prime is 26802501258227. The next prime is 26802501258257. The reversal of 26802501258256 is 65285210520862.

It is not an unprimeable number, because it can be changed into a prime (26802501258257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1153825 + ... + 7411903.

It is an arithmetic number, because the mean of its divisors is an integer number (2596502424320).

Almost surely, 2^{26802501258256} is an apocalyptic number.

It is an amenable number.

26802501258256 is a deficient number, since it is larger than the sum of its proper divisors (25127547228144).

26802501258256 is a wasteful number, since it uses less digits than its factorization.

26802501258256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6525766 (or 6525760 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 52.

The spelling of 26802501258256 in words is "twenty-six trillion, eight hundred two billion, five hundred one million, two hundred fifty-eight thousand, two hundred fifty-six".