563403520615125 has 64 divisors (see below), whose sum is σ = 962187017875200. Its totient is φ = 292671262540800.

The previous prime is 563403520615123. The next prime is 563403520615207. The reversal of 563403520615125 is 521516025304365.

It is not a de Polignac number, because 563403520615125 - 2¹ = 563403520615123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563403520615121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 123741520 + ... + 128213769.

It is an arithmetic number, because the mean of its divisors is an integer number (15034172154300).

Almost surely, 2^{563403520615125} is an apocalyptic number.

It is an amenable number.

563403520615125 is a deficient number, since it is larger than the sum of its proper divisors (398783497260075).

563403520615125 is a wasteful number, since it uses less digits than its factorization.

563403520615125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251955463 (or 251955453 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 48.

The spelling of 563403520615125 in words is "five hundred sixty-three trillion, four hundred three billion, five hundred twenty million, six hundred fifteen thousand, one hundred twenty-five".