26053968087 has 80 divisors (see below), whose sum is σ = 45273406464. Its totient is φ = 14624064000.

The previous prime is 26053968079. The next prime is 26053968107. The reversal of 26053968087 is 78086935062.

It is a happy number.

26053968087 is a `hidden beast` number, since 26 + 0 + 539 + 6 + 8 + 0 + 87 = 666.

It is not a de Polignac number, because 26053968087 - 2³ = 26053968079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26053968487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 12518887 + ... + 12520967.

Almost surely, 2^26053968087 is an apocalyptic number.

26053968087 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

26053968087 is a deficient number, since it is larger than the sum of its proper divisors (19219438377).

26053968087 is a wasteful number, since it uses less digits than its factorization.

26053968087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2482 (or 2473 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 26053968087 in words is "twenty-six billion, fifty-three million, nine hundred sixty-eight thousand, eighty-seven".