26056003650 has 72 divisors (see below), whose sum is σ = 64885229520. Its totient is φ = 6919698240.

The previous prime is 26056003637. The next prime is 26056003651. The reversal of 26056003650 is 5630065062.

It is not an unprimeable number, because it can be changed into a prime (26056003651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 38487112 + ... + 38487788.

Almost surely, 2^26056003650 is an apocalyptic number.

26056003650 is an abundant number, since it is smaller than the sum of its proper divisors (38829225870).

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

26056003650 is an equidigital number, since it uses as much as digits as its factorization.

26056003650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748 (or 1066 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The spelling of 26056003650 in words is "twenty-six billion, fifty-six million, three thousand, six hundred fifty".