26754465280 has 40 divisors (see below), whose sum is σ = 64148017032. Its totient is φ = 10701785088.

The previous prime is 26754465271. The next prime is 26754465289. The reversal of 26754465280 is 8256445762.

It is an interprime number because it is at equal distance from previous prime (26754465271) and next prime (26754465289).

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26754465289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5222922 + ... + 5228041.

Almost surely, 2^26754465280 is an apocalyptic number.

26754465280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26754465280 is an abundant number, since it is smaller than the sum of its proper divisors (37393551752).

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

26754465280 is an equidigital number, since it uses as much as digits as its factorization.

26754465280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10450986 (or 10450970 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 49.

The spelling of 26754465280 in words is "twenty-six billion, seven hundred fifty-four million, four hundred sixty-five thousand, two hundred eighty".