26214557800 has 48 divisors (see below), whose sum is σ = 61313888160. Its totient is φ = 10423020480.

The previous prime is 26214557783. The next prime is 26214557827. The reversal of 26214557800 is 875541262.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 359034 + ... + 425833.

It is an arithmetic number, because the mean of its divisors is an integer number (1277372670).

Almost surely, 2^26214557800 is an apocalyptic number.

26214557800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26214557800 is an abundant number, since it is smaller than the sum of its proper divisors (35099330360).

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

26214557800 is a wasteful number, since it uses less digits than its factorization.

26214557800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785050 (or 785041 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 26214557800 in words is "twenty-six billion, two hundred fourteen million, five hundred fifty-seven thousand, eight hundred".