26124543260 has 12 divisors (see below), whose sum is σ = 54861540888. Its totient is φ = 10449817296.

The previous prime is 26124543257. The next prime is 26124543391. The reversal of 26124543260 is 6234542162.

It is a super-2 number, since 2×26124543260² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26124543260.

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, 653113562 + ... + 653113601.

It is an arithmetic number, because the mean of its divisors is an integer number (4571795074).

Almost surely, 2^26124543260 is an apocalyptic number.

26124543260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26124543260 is an abundant number, since it is smaller than the sum of its proper divisors (28736997628).

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

26124543260 is a wasteful number, since it uses less digits than its factorization.

26124543260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306227172 (or 1306227170 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 26124543260 in words is "twenty-six billion, one hundred twenty-four million, five hundred forty-three thousand, two hundred sixty".