563413253634040 has 128 divisors (see below), whose sum is σ = 1402014592368000. Its totient is φ = 202806135963648.

The previous prime is 563413253634019. The next prime is 563413253634067. The reversal of 563413253634040 is 40436352314365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136661325 + ... + 140723644.

It is an arithmetic number, because the mean of its divisors is an integer number (10953239002875).

Almost surely, 2^{563413253634040} is an apocalyptic number.

It is an amenable number.

563413253634040 is an abundant number, since it is smaller than the sum of its proper divisors (838601338733960).

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

563413253634040 is a wasteful number, since it uses less digits than its factorization.

563413253634040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277385129 (or 277385125 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 49.

The spelling of 563413253634040 in words is "five hundred sixty-three trillion, four hundred thirteen billion, two hundred fifty-three million, six hundred thirty-four thousand, forty".