26868523435 has 32 divisors (see below), whose sum is σ = 35082432000. Its totient is φ = 19636079616.

The previous prime is 26868523343. The next prime is 26868523459. The reversal of 26868523435 is 53432586862.

It is a cyclic number.

It is not a de Polignac number, because 26868523435 - 2¹¹ = 26868521387 is a prime.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 31 ways as a sum of consecutive naturals, for example, 7997286 + ... + 8000644.

It is an arithmetic number, because the mean of its divisors is an integer number (1096326000).

Almost surely, 2^26868523435 is an apocalyptic number.

26868523435 is a deficient number, since it is larger than the sum of its proper divisors (8213908565).

26868523435 is a wasteful number, since it uses less digits than its factorization.

26868523435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4615.

The product of its digits is 8294400, while the sum is 52.

The spelling of 26868523435 in words is "twenty-six billion, eight hundred sixty-eight million, five hundred twenty-three thousand, four hundred thirty-five".