52683220234 has 8 divisors (see below), whose sum is σ = 79189810560. Its totient is φ = 26286616716.

The previous prime is 52683220217. The next prime is 52683220259. The reversal of 52683220234 is 43202238625.

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

It is a junction number, because it is equal to n+sod(n) for n = 52683220193 and 52683220202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27495504 + ... + 27497419.

It is an arithmetic number, because the mean of its divisors is an integer number (9898726320).

Almost surely, 2^52683220234 is an apocalyptic number.

52683220234 is a deficient number, since it is larger than the sum of its proper divisors (26506590326).

52683220234 is a wasteful number, since it uses less digits than its factorization.

52683220234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54993404.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 52683220234 its reverse (43202238625), we get a palindrome (95885458859).

The spelling of 52683220234 in words is "fifty-two billion, six hundred eighty-three million, two hundred twenty thousand, two hundred thirty-four".