52143323210 has 16 divisors (see below), whose sum is σ = 102390525792. Its totient is φ = 18961208400.

The previous prime is 52143323209. The next prime is 52143323249. The reversal of 52143323210 is 1232334125.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 52143323210.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237014996 + ... + 237015215.

It is an arithmetic number, because the mean of its divisors is an integer number (6399407862).

Almost surely, 2^52143323210 is an apocalyptic number.

52143323210 is a deficient number, since it is larger than the sum of its proper divisors (50247202582).

52143323210 is a wasteful number, since it uses less digits than its factorization.

52143323210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474030229.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 52143323210 its reverse (1232334125), we get a palindrome (53375657335).

The spelling of 52143323210 in words is "fifty-two billion, one hundred forty-three million, three hundred twenty-three thousand, two hundred ten".