26557676214 has 8 divisors (see below), whose sum is σ = 53115352440. Its totient is φ = 8852558736.

The previous prime is 26557676213. The next prime is 26557676239. The reversal of 26557676214 is 41267675562.

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

26557676214 is an admirable number.

It is a super-2 number, since 2×26557676214² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26557676213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2213139679 + ... + 2213139690.

It is an arithmetic number, because the mean of its divisors is an integer number (6639419055).

Almost surely, 2^26557676214 is an apocalyptic number.

26557676214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

26557676214 is a wasteful number, since it uses less digits than its factorization.

26557676214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4426279374.

The product of its digits is 4233600, while the sum is 51.

The spelling of 26557676214 in words is "twenty-six billion, five hundred fifty-seven million, six hundred seventy-six thousand, two hundred fourteen".