52002430445042 has 128 divisors (see below), whose sum is σ = 97920990720000. Its totient is φ = 20121822040320.

The previous prime is 52002430445011. The next prime is 52002430445051. The reversal of 52002430445042 is 24054403420025.

It is a super-2 number, since 2×52002430445042² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52002430444993 and 52002430445011.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15344474684 + ... + 15344478072.

It is an arithmetic number, because the mean of its divisors is an integer number (765007740000).

Almost surely, 2^{52002430445042} is an apocalyptic number.

52002430445042 is a deficient number, since it is larger than the sum of its proper divisors (45918560274958).

52002430445042 is a wasteful number, since it uses less digits than its factorization.

52002430445042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4824.

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 52002430445042 its reverse (24054403420025), we get a palindrome (76056833865067).

The spelling of 52002430445042 in words is "fifty-two trillion, two billion, four hundred thirty million, four hundred forty-five thousand, forty-two".