52543311310 has 32 divisors (see below), whose sum is σ = 108099712512. Its totient is φ = 18013080480.

The previous prime is 52543311287. The next prime is 52543311319. The reversal of 52543311310 is 1311334525.

It is a happy number.

It is a super-2 number, since 2×52543311310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52543311319) 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, 823455 + ... + 884965.

It is an arithmetic number, because the mean of its divisors is an integer number (3378116016).

Almost surely, 2^52543311310 is an apocalyptic number.

52543311310 is an abundant number, since it is smaller than the sum of its proper divisors (55556401202).

52543311310 is a wasteful number, since it uses less digits than its factorization.

52543311310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73728.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 52543311310 its reverse (1311334525), we get a palindrome (53854645835).

The spelling of 52543311310 in words is "fifty-two billion, five hundred forty-three million, three hundred eleven thousand, three hundred ten".