5277780726288 has 40 divisors (see below), whose sum is σ = 15582019288128. Its totient is φ = 1507937350272.

The previous prime is 5277780726233. The next prime is 5277780726289. The reversal of 5277780726288 is 8826270877725.

It is not an unprimeable number, because it can be changed into a prime (5277780726289) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7853840031 + ... + 7853840702.

Almost surely, 2^{5277780726288} is an apocalyptic number.

It is an amenable number.

5277780726288 is an abundant number, since it is smaller than the sum of its proper divisors (10304238561840).

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

5277780726288 is a wasteful number, since it uses less digits than its factorization.

5277780726288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15707680751 (or 15707680745 counting only the distinct ones).

The product of its (nonzero) digits is 295034880, while the sum is 69.

The spelling of 5277780726288 in words is "five trillion, two hundred seventy-seven billion, seven hundred eighty million, seven hundred twenty-six thousand, two hundred eighty-eight".