563025520365 has 64 divisors (see below), whose sum is σ = 1150519652352. Its totient is φ = 228277670400.

The previous prime is 563025520363. The next prime is 563025520381.

563025520365 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 563025520365 - 2¹ = 563025520363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563025520363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5897377 + ... + 5992086.

It is an arithmetic number, because the mean of its divisors is an integer number (17976869568).

Almost surely, 2^563025520365 is an apocalyptic number.

563025520365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

563025520365 is an abundant number, since it is smaller than the sum of its proper divisors (587494131987).

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

563025520365 is a wasteful number, since it uses less digits than its factorization.

563025520365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11889530.

The product of its (nonzero) digits is 810000, while the sum is 42.

The spelling of 563025520365 in words is "five hundred sixty-three billion, twenty-five million, five hundred twenty thousand, three hundred sixty-five".