52563534110556 has 48 divisors (see below), whose sum is σ = 140188142680320. Its totient is φ = 15016147061760.

The previous prime is 52563534110543. The next prime is 52563534110599. The reversal of 52563534110556 is 65501143536525.

It is a junction number, because it is equal to n+sod(n) for n = 52563534110499 and 52563534110508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41149290 + ... + 42407441.

It is an arithmetic number, because the mean of its divisors is an integer number (2920586305840).

Almost surely, 2^{52563534110556} is an apocalyptic number.

It is an amenable number.

52563534110556 is an abundant number, since it is smaller than the sum of its proper divisors (87624608569764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52563534110556 is a wasteful number, since it uses less digits than its factorization.

52563534110556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83564234 (or 83564232 counting only the distinct ones).

The product of its (nonzero) digits is 8100000, while the sum is 51.

The spelling of 52563534110556 in words is "fifty-two trillion, five hundred sixty-three billion, five hundred thirty-four million, one hundred ten thousand, five hundred fifty-six".