26076261604 has 12 divisors (see below), whose sum is σ = 45795856428. Its totient is φ = 12991731200.

The previous prime is 26076261587. The next prime is 26076261611. The reversal of 26076261604 is 40616267062.

It can be written as a sum of positive squares in 2 ways, for example, as 13921640100 + 12154621504 = 117990^2 + 110248^2 .

It is a super-3 number, since 3×26076261604³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11598637 + ... + 11600884.

It is an arithmetic number, because the mean of its divisors is an integer number (3816321369).

Almost surely, 2^26076261604 is an apocalyptic number.

It is an amenable number.

26076261604 is a deficient number, since it is larger than the sum of its proper divisors (19719594824).

26076261604 is a wasteful number, since it uses less digits than its factorization.

26076261604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23199806 (or 23199804 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 26076261604 in words is "twenty-six billion, seventy-six million, two hundred sixty-one thousand, six hundred four".