26477516016960 has 56 divisors (see below), whose sum is σ = 84066113356896. Its totient is φ = 7060670937600.

The previous prime is 26477516016947. The next prime is 26477516016961. The reversal of 26477516016960 is 6961061577462.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 26477516016894 and 26477516016903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26477516016961) 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, 13790371966 + ... + 13790373885.

Almost surely, 2^{26477516016960} is an apocalyptic number.

26477516016960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26477516016960 is an abundant number, since it is smaller than the sum of its proper divisors (57588597339936).

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

26477516016960 is a wasteful number, since it uses less digits than its factorization.

26477516016960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27580745871 (or 27580745861 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 60.

The spelling of 26477516016960 in words is "twenty-six trillion, four hundred seventy-seven billion, five hundred sixteen million, sixteen thousand, nine hundred sixty".