52206646255 has 16 divisors (see below), whose sum is σ = 65378119680. Its totient is φ = 39945572128.

The previous prime is 52206646211. The next prime is 52206646277. The reversal of 52206646255 is 55264660225.

It is a cyclic number.

It is not a de Polignac number, because 52206646255 - 2¹³ = 52206638063 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1907256 + ... + 1934434.

It is an arithmetic number, because the mean of its divisors is an integer number (4086132480).

Almost surely, 2^52206646255 is an apocalyptic number.

52206646255 is a deficient number, since it is larger than the sum of its proper divisors (13171473425).

52206646255 is a wasteful number, since it uses less digits than its factorization.

52206646255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43910.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 52206646255 in words is "fifty-two billion, two hundred six million, six hundred forty-six thousand, two hundred fifty-five".