2563859682552 has 32 divisors (see below), whose sum is σ = 7325313379200. Its totient is φ = 732531337824.

The previous prime is 2563859682551. The next prime is 2563859682557. The reversal of 2563859682552 is 2552869583652.

2563859682552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2563859682551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7630534602 + ... + 7630534937.

It is an arithmetic number, because the mean of its divisors is an integer number (228916043100).

Almost surely, 2^{2563859682552} is an apocalyptic number.

It is an amenable number.

2563859682552 is an abundant number, since it is smaller than the sum of its proper divisors (4761453696648).

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

2563859682552 is a wasteful number, since it uses less digits than its factorization.

2563859682552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15261069555 (or 15261069551 counting only the distinct ones).

The product of its digits is 311040000, while the sum is 66.

The spelling of 2563859682552 in words is "two trillion, five hundred sixty-three billion, eight hundred fifty-nine million, six hundred eighty-two thousand, five hundred fifty-two".