52206352144563 has 16 divisors (see below), whose sum is σ = 69618216684800. Its totient is φ = 34799361544800.

The previous prime is 52206352144481. The next prime is 52206352144613. The reversal of 52206352144563 is 36544125360225.

It is not a de Polignac number, because 52206352144563 - 2²⁸ = 52206083709107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52206332144563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1208766573 + ... + 1208809761.

It is an arithmetic number, because the mean of its divisors is an integer number (4351138542800).

Almost surely, 2^{52206352144563} is an apocalyptic number.

52206352144563 is a deficient number, since it is larger than the sum of its proper divisors (17411864540237).

52206352144563 is a wasteful number, since it uses less digits than its factorization.

52206352144563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90282.

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 52206352144563 in words is "fifty-two trillion, two hundred six billion, three hundred fifty-two million, one hundred forty-four thousand, five hundred sixty-three".