26957094808 has 96 divisors (see below), whose sum is σ = 59904651600. Its totient is φ = 11336091648.

The previous prime is 26957094799. The next prime is 26957094817. The reversal of 26957094808 is 80849075962.

It is an interprime number because it is at equal distance from previous prime (26957094799) and next prime (26957094817).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22595460 + ... + 22596652.

Almost surely, 2^26957094808 is an apocalyptic number.

26957094808 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26957094808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29952325800).

26957094808 is an abundant number, since it is smaller than the sum of its proper divisors (32947556792).

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

26957094808 is a wasteful number, since it uses less digits than its factorization.

26957094808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2249 (or 2238 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 58.

The spelling of 26957094808 in words is "twenty-six billion, nine hundred fifty-seven million, ninety-four thousand, eight hundred eight".