26855154168 has 64 divisors (see below), whose sum is σ = 68262912000. Its totient is φ = 8802380160.

The previous prime is 26855154127. The next prime is 26855154217. The reversal of 26855154168 is 86145155862.

It is a self number, because there is not a number n which added to its sum of digits gives 26855154168.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632058 + ... + 673206.

It is an arithmetic number, because the mean of its divisors is an integer number (1066608000).

Almost surely, 2^26855154168 is an apocalyptic number.

It is an amenable number.

26855154168 is an abundant number, since it is smaller than the sum of its proper divisors (41407757832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26855154168 is a wasteful number, since it uses less digits than its factorization.

26855154168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41612 (or 41608 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 51.

The spelling of 26855154168 in words is "twenty-six billion, eight hundred fifty-five million, one hundred fifty-four thousand, one hundred sixty-eight".