52660212230 has 64 divisors (see below), whose sum is σ = 99601228800. Its totient is φ = 20029376640.

The previous prime is 52660212211. The next prime is 52660212247. The reversal of 52660212230 is 3221206625.

It is a junction number, because it is equal to n+sod(n) for n = 52660212193 and 52660212202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2208311 + ... + 2232029.

It is an arithmetic number, because the mean of its divisors is an integer number (1556269200).

Almost surely, 2^52660212230 is an apocalyptic number.

52660212230 is a deficient number, since it is larger than the sum of its proper divisors (46941016570).

52660212230 is a wasteful number, since it uses less digits than its factorization.

52660212230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23909.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 52660212230 its reverse (3221206625), we get a palindrome (55881418855).

The spelling of 52660212230 in words is "fifty-two billion, six hundred sixty million, two hundred twelve thousand, two hundred thirty".