52364219339 has 4 divisors (see below), whose sum is σ = 52368368520. Its totient is φ = 52360070160.

The previous prime is 52364219269. The next prime is 52364219351. The reversal of 52364219339 is 93391246325.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52364219339 - 2¹² = 52364215243 is a prime.

It is a super-2 number, since 2×52364219339² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52364219293 and 52364219302.

It is not an unprimeable number, because it can be changed into a prime (52364219399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2055602 + ... + 2080919.

It is an arithmetic number, because the mean of its divisors is an integer number (13092092130).

Almost surely, 2^52364219339 is an apocalyptic number.

52364219339 is a deficient number, since it is larger than the sum of its proper divisors (4149181).

52364219339 is a wasteful number, since it uses less digits than its factorization.

52364219339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4149180.

The product of its digits is 1049760, while the sum is 47.

The spelling of 52364219339 in words is "fifty-two billion, three hundred sixty-four million, two hundred nineteen thousand, three hundred thirty-nine".