52684847369 has 16 divisors (see below), whose sum is σ = 65699180160. Its totient is φ = 41044268160.

The previous prime is 52684847363. The next prime is 52684847459. The reversal of 52684847369 is 96374848625.

It is not a de Polignac number, because 52684847369 - 2⁸ = 52684847113 is a prime.

It is a super-2 number, since 2×52684847369² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52684847363) 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, 297317 + ... + 440189.

It is an arithmetic number, because the mean of its divisors is an integer number (4106198760).

Almost surely, 2^52684847369 is an apocalyptic number.

It is an amenable number.

52684847369 is a deficient number, since it is larger than the sum of its proper divisors (13014332791).

52684847369 is a wasteful number, since it uses less digits than its factorization.

52684847369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147680.

The product of its digits is 69672960, while the sum is 62.

The spelling of 52684847369 in words is "fifty-two billion, six hundred eighty-four million, eight hundred forty-seven thousand, three hundred sixty-nine".