26855055862 has 8 divisors (see below), whose sum is σ = 40697868456. Its totient is φ = 13289099712.

The previous prime is 26855055853. The next prime is 26855055893.

26855055862 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×26855055862² (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 in 3 ways as a sum of consecutive naturals, for example, 69213868 + ... + 69214255.

It is an arithmetic number, because the mean of its divisors is an integer number (5087233557).

Almost surely, 2^26855055862 is an apocalyptic number.

26855055862 is a deficient number, since it is larger than the sum of its proper divisors (13842812594).

26855055862 is a wasteful number, since it uses less digits than its factorization.

26855055862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138428222.

The product of its (nonzero) digits is 5760000, while the sum is 52.

The spelling of 26855055862 in words is "twenty-six billion, eight hundred fifty-five million, fifty-five thousand, eight hundred sixty-two".