26548780062 has 24 divisors (see below), whose sum is σ = 61766550216. Its totient is φ = 7585365648.

The previous prime is 26548780051. The next prime is 26548780081. The reversal of 26548780062 is 26008784562.

It is a junction number, because it is equal to n+sod(n) for n = 26548779993 and 26548780020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45150693 + ... + 45151280.

It is an arithmetic number, because the mean of its divisors is an integer number (2573606259).

Almost surely, 2^26548780062 is an apocalyptic number.

26548780062 is an abundant number, since it is smaller than the sum of its proper divisors (35217770154).

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

26548780062 is a wasteful number, since it uses less digits than its factorization.

26548780062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90301992 (or 90301985 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 26548780062 in words is "twenty-six billion, five hundred forty-eight million, seven hundred eighty thousand, sixty-two".