26104608286 has 4 divisors (see below), whose sum is σ = 39156912432. Its totient is φ = 13052304142.

The previous prime is 26104608263. The next prime is 26104608301. The reversal of 26104608286 is 68280640162.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6526152070 + ... + 6526152073.

It is an arithmetic number, because the mean of its divisors is an integer number (9789228108).

Almost surely, 2^26104608286 is an apocalyptic number.

26104608286 is a deficient number, since it is larger than the sum of its proper divisors (13052304146).

26104608286 is a wasteful number, since it uses less digits than its factorization.

26104608286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13052304145.

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 26104608286 in words is "twenty-six billion, one hundred four million, six hundred eight thousand, two hundred eighty-six".