26898952082 has 16 divisors (see below), whose sum is σ = 41347168632. Its totient is φ = 13116794880.

The previous prime is 26898952057. The next prime is 26898952109. The reversal of 26898952082 is 28025989862.

It is a Cunningham number, because it is equal to 164009²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 3046929601 + 23852022481 = 55199^2 + 154441^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180938 + ... + 294170.

Almost surely, 2^26898952082 is an apocalyptic number.

26898952082 is a deficient number, since it is larger than the sum of its proper divisors (14448216550).

26898952082 is a wasteful number, since it uses less digits than its factorization.

26898952082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116173.

The product of its (nonzero) digits is 9953280, while the sum is 59.

The spelling of 26898952082 in words is "twenty-six billion, eight hundred ninety-eight million, nine hundred fifty-two thousand, eighty-two".