52505346314 has 8 divisors (see below), whose sum is σ = 79537802148. Its totient is φ = 25992745600.

The previous prime is 52505346259. The next prime is 52505346317. The reversal of 52505346314 is 41364350525.

It can be written as a sum of positive squares in 2 ways, for example, as 45788724289 + 6716622025 = 213983^2 + 81955^2 .

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

It is a super-2 number, since 2×52505346314² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52505346317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129963527 + ... + 129963930.

Almost surely, 2^52505346314 is an apocalyptic number.

52505346314 is a deficient number, since it is larger than the sum of its proper divisors (27032455834).

52505346314 is a wasteful number, since it uses less digits than its factorization.

52505346314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259927560.

The product of its (nonzero) digits is 216000, while the sum is 38.

Adding to 52505346314 its reverse (41364350525), we get a palindrome (93869696839).

The spelling of 52505346314 in words is "fifty-two billion, five hundred five million, three hundred forty-six thousand, three hundred fourteen".