26352116860 has 24 divisors (see below), whose sum is σ = 55847151360. Its totient is φ = 10444140864.

The previous prime is 26352116851. The next prime is 26352116863. The reversal of 26352116860 is 6861125362.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26352116863) 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, 6041884 + ... + 6046243.

It is an arithmetic number, because the mean of its divisors is an integer number (2326964640).

Almost surely, 2^26352116860 is an apocalyptic number.

26352116860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26352116860 is an abundant number, since it is smaller than the sum of its proper divisors (29495034500).

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

26352116860 is a wasteful number, since it uses less digits than its factorization.

26352116860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12088245 (or 12088243 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 26352116860 in words is "twenty-six billion, three hundred fifty-two million, one hundred sixteen thousand, eight hundred sixty".