26265474408 has 32 divisors (see below), whose sum is σ = 67781871360. Its totient is φ = 8472733440.

The previous prime is 26265474401. The next prime is 26265474409. The reversal of 26265474408 is 80447456262.

It is not an unprimeable number, because it can be changed into a prime (26265474401) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 17650785 + ... + 17652272.

It is an arithmetic number, because the mean of its divisors is an integer number (2118183480).

Almost surely, 2^26265474408 is an apocalyptic number.

It is an amenable number.

26265474408 is an abundant number, since it is smaller than the sum of its proper divisors (41516396952).

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

26265474408 is a wasteful number, since it uses less digits than its factorization.

26265474408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35303097 (or 35303093 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 48.

The spelling of 26265474408 in words is "twenty-six billion, two hundred sixty-five million, four hundred seventy-four thousand, four hundred eight".