52146563416563 has 16 divisors (see below), whose sum is σ = 86685196329216. Its totient is φ = 27089123852640.

The previous prime is 52146563416543. The next prime is 52146563416657. The reversal of 52146563416563 is 36561436564125.

It is not a de Polignac number, because 52146563416563 - 2¹⁶ = 52146563351027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52146563416543) 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, 112871349156 + ... + 112871349617.

It is an arithmetic number, because the mean of its divisors is an integer number (5417824770576).

Almost surely, 2^{52146563416563} is an apocalyptic number.

52146563416563 is a deficient number, since it is larger than the sum of its proper divisors (34538632912653).

52146563416563 is a wasteful number, since it uses less digits than its factorization.

52146563416563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225742698794.

The product of its digits is 46656000, while the sum is 57.

The spelling of 52146563416563 in words is "fifty-two trillion, one hundred forty-six billion, five hundred sixty-three million, four hundred sixteen thousand, five hundred sixty-three".