26254255480 has 32 divisors (see below), whose sum is σ = 62181133200. Its totient is φ = 9948980736.

The previous prime is 26254255463. The next prime is 26254255481. The reversal of 26254255480 is 8455245262.

It is a happy number.

It is a super-2 number, since 2×26254255480² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26254255481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17271777 + ... + 17273296.

Almost surely, 2^26254255480 is an apocalyptic number.

26254255480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26254255480 is an abundant number, since it is smaller than the sum of its proper divisors (35926877720).

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

26254255480 is a wasteful number, since it uses less digits than its factorization.

26254255480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34545103 (or 34545099 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 43.

The spelling of 26254255480 in words is "twenty-six billion, two hundred fifty-four million, two hundred fifty-five thousand, four hundred eighty".