52006534236113 has 16 divisors (see below), whose sum is σ = 54991440385920. Its totient is φ = 49046724429696.

The previous prime is 52006534236067. The next prime is 52006534236121. The reversal of 52006534236113 is 31163243560025.

It is a cyclic number.

It is not a de Polignac number, because 52006534236113 - 2⁶ = 52006534236049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52006534235113) 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, 1269620 + ... + 10277402.

It is an arithmetic number, because the mean of its divisors is an integer number (3436965024120).

Almost surely, 2^{52006534236113} is an apocalyptic number.

It is an amenable number.

52006534236113 is a deficient number, since it is larger than the sum of its proper divisors (2984906149807).

52006534236113 is a wasteful number, since it uses less digits than its factorization.

52006534236113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9009176.

The product of its (nonzero) digits is 388800, while the sum is 41.

Adding to 52006534236113 its reverse (31163243560025), we get a palindrome (83169777796138).

The spelling of 52006534236113 in words is "fifty-two trillion, six billion, five hundred thirty-four million, two hundred thirty-six thousand, one hundred thirteen".