5265706722555 has 32 divisors (see below), whose sum is σ = 8512926746688. Its totient is φ = 2779117977600.

The previous prime is 5265706722509. The next prime is 5265706722569. The reversal of 5265706722555 is 5552276075625.

It is not a de Polignac number, because 5265706722555 - 2⁹ = 5265706722043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5265706722495 and 5265706722504.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13308885 + ... + 13698825.

It is an arithmetic number, because the mean of its divisors is an integer number (266028960834).

Almost surely, 2^{5265706722555} is an apocalyptic number.

5265706722555 is a deficient number, since it is larger than the sum of its proper divisors (3247220024133).

5265706722555 is a wasteful number, since it uses less digits than its factorization.

5265706722555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399327.

The product of its (nonzero) digits is 44100000, while the sum is 57.

The spelling of 5265706722555 in words is "five trillion, two hundred sixty-five billion, seven hundred six million, seven hundred twenty-two thousand, five hundred fifty-five".