26223565098 has 64 divisors (see below), whose sum is σ = 54056540160. Its totient is φ = 8477644032.

The previous prime is 26223565097. The next prime is 26223565129. The reversal of 26223565098 is 89056532262.

26223565098 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (26223565097) 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 31 ways as a sum of consecutive naturals, for example, 13750261 + ... + 13752167.

It is an arithmetic number, because the mean of its divisors is an integer number (844633440).

Almost surely, 2^26223565098 is an apocalyptic number.

26223565098 is an abundant number, since it is smaller than the sum of its proper divisors (27832975062).

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

26223565098 is a wasteful number, since it uses less digits than its factorization.

26223565098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491.

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 26223565098 in words is "twenty-six billion, two hundred twenty-three million, five hundred sixty-five thousand, ninety-eight".