26415103056 has 20 divisors (see below), whose sum is σ = 68239016352. Its totient is φ = 8805034336.

The previous prime is 26415103051. The next prime is 26415103073. The reversal of 26415103056 is 65030151462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26415103051) 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 3 ways as a sum of consecutive naturals, for example, 275157276 + ... + 275157371.

Almost surely, 2^26415103056 is an apocalyptic number.

It is an amenable number.

26415103056 is an abundant number, since it is smaller than the sum of its proper divisors (41823913296).

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

26415103056 is a wasteful number, since it uses less digits than its factorization.

26415103056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550314658 (or 550314652 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 26415103056 in words is "twenty-six billion, four hundred fifteen million, one hundred three thousand, fifty-six".