563265710425 has 24 divisors (see below), whose sum is σ = 768935249280. Its totient is φ = 405889531200.

The previous prime is 563265710407. The next prime is 563265710429. The reversal of 563265710425 is 524017562365.

It is a happy number.

It is not a de Polignac number, because 563265710425 - 2⁵ = 563265710393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (563265710429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9365617 + ... + 9425566.

It is an arithmetic number, because the mean of its divisors is an integer number (32038968720).

Almost surely, 2^563265710425 is an apocalyptic number.

563265710425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

563265710425 is a deficient number, since it is larger than the sum of its proper divisors (205669538855).

563265710425 is a wasteful number, since it uses less digits than its factorization.

563265710425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18791313 (or 18791308 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 563265710425 in words is "five hundred sixty-three billion, two hundred sixty-five million, seven hundred ten thousand, four hundred twenty-five".