26100875806 has 4 divisors (see below), whose sum is σ = 39151313712. Its totient is φ = 13050437902.

The previous prime is 26100875777. The next prime is 26100875831. The reversal of 26100875806 is 60857800162.

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

It is a super-2 number, since 2×26100875806² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6525218950 + ... + 6525218953.

It is an arithmetic number, because the mean of its divisors is an integer number (9787828428).

Almost surely, 2^26100875806 is an apocalyptic number.

26100875806 is a deficient number, since it is larger than the sum of its proper divisors (13050437906).

26100875806 is a wasteful number, since it uses less digits than its factorization.

26100875806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13050437905.

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 26100875806 in words is "twenty-six billion, one hundred million, eight hundred seventy-five thousand, eight hundred six".