52214355243 has 16 divisors (see below), whose sum is σ = 77382153600. Its totient is φ = 34797171240.

The previous prime is 52214355239. The next prime is 52214355251. The reversal of 52214355243 is 34255341225.

52214355243 is a `hidden beast` number, since 5 + 2 + 21 + 43 + 552 + 43 = 666.

52214355243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52214355243 - 2² = 52214355239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52214355198 and 52214355207.

It is not an unprimeable number, because it can be changed into a prime (52214355253) 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, 266893 + ... + 419118.

It is an arithmetic number, because the mean of its divisors is an integer number (4836384600).

Almost surely, 2^52214355243 is an apocalyptic number.

52214355243 is a deficient number, since it is larger than the sum of its proper divisors (25167798357).

52214355243 is a wasteful number, since it uses less digits than its factorization.

52214355243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688839 (or 688833 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

Adding to 52214355243 its reverse (34255341225), we get a palindrome (86469696468).

The spelling of 52214355243 in words is "fifty-two billion, two hundred fourteen million, three hundred fifty-five thousand, two hundred forty-three".