52666084274563 has 8 divisors (see below), whose sum is σ = 54710490846816. Its totient is φ = 50657861889600.

The previous prime is 52666084274549. The next prime is 52666084274611. The reversal of 52666084274563 is 36547248066625.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52666084274563 - 2²⁵ = 52666050720131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52666084274495 and 52666084274504.

It is not an unprimeable number, because it can be changed into a prime (52666084274543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9046043856 + ... + 9046049677.

It is an arithmetic number, because the mean of its divisors is an integer number (6838811355852).

Almost surely, 2^{52666084274563} is an apocalyptic number.

52666084274563 is a deficient number, since it is larger than the sum of its proper divisors (2044406572253).

52666084274563 is a wasteful number, since it uses less digits than its factorization.

52666084274563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18092093645.

The product of its (nonzero) digits is 348364800, while the sum is 64.

The spelling of 52666084274563 in words is "fifty-two trillion, six hundred sixty-six billion, eighty-four million, two hundred seventy-four thousand, five hundred sixty-three".