26385068851 has 8 divisors (see below), whose sum is σ = 26820050400. Its totient is φ = 25953526272.

The previous prime is 26385068837. The next prime is 26385068891. The reversal of 26385068851 is 15886058362.

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

It is a cyclic number.

It is not a de Polignac number, because 26385068851 - 2⁵ = 26385068819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26385068891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 844270 + ... + 874963.

It is an arithmetic number, because the mean of its divisors is an integer number (3352506300).

Almost surely, 2^26385068851 is an apocalyptic number.

26385068851 is a deficient number, since it is larger than the sum of its proper divisors (434981549).

26385068851 is a wasteful number, since it uses less digits than its factorization.

26385068851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719485.

The product of its (nonzero) digits is 2764800, while the sum is 52.

The spelling of 26385068851 in words is "twenty-six billion, three hundred eighty-five million, sixty-eight thousand, eight hundred fifty-one".