26250012638764 has 12 divisors (see below), whose sum is σ = 45947031057088. Its totient is φ = 13122289479600.

The previous prime is 26250012638747. The next prime is 26250012638779. The reversal of 26250012638764 is 46783621005262.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 679188207 + ... + 679226854.

Almost surely, 2^{26250012638764} is an apocalyptic number.

It is an amenable number.

26250012638764 is a deficient number, since it is larger than the sum of its proper divisors (19697018418324).

26250012638764 is a wasteful number, since it uses less digits than its factorization.

26250012638764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358419896 (or 1358419894 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 26250012638764 in words is "twenty-six trillion, two hundred fifty billion, twelve million, six hundred thirty-eight thousand, seven hundred sixty-four".