42563322052 has 12 divisors (see below), whose sum is σ = 74505122496. Its totient is φ = 21276144200.

The previous prime is 42563322041. The next prime is 42563322073. The reversal of 42563322052 is 25022336524.

It is a junction number, because it is equal to n+sod(n) for n = 42563321999 and 42563322017.

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, 1361824 + ... + 1392727.

It is an arithmetic number, because the mean of its divisors is an integer number (6208760208).

Almost surely, 2^42563322052 is an apocalyptic number.

It is an amenable number.

42563322052 is a deficient number, since it is larger than the sum of its proper divisors (31941800444).

42563322052 is a wasteful number, since it uses less digits than its factorization.

42563322052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2758418 (or 2758416 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 42563322052 its reverse (25022336524), we get a palindrome (67585658576).

The spelling of 42563322052 in words is "forty-two billion, five hundred sixty-three million, three hundred twenty-two thousand, fifty-two".