26050803580 has 12 divisors (see below), whose sum is σ = 54706687560. Its totient is φ = 10420321424.

The previous prime is 26050803577. The next prime is 26050803607. The reversal of 26050803580 is 8530805062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651270070 + ... + 651270109.

It is an arithmetic number, because the mean of its divisors is an integer number (4558890630).

Almost surely, 2^26050803580 is an apocalyptic number.

26050803580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26050803580 is an abundant number, since it is smaller than the sum of its proper divisors (28655883980).

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

26050803580 is a wasteful number, since it uses less digits than its factorization.

26050803580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302540188 (or 1302540186 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 26050803580 in words is "twenty-six billion, fifty million, eight hundred three thousand, five hundred eighty".