563259428501 has 32 divisors (see below), whose sum is σ = 739308288000. Its totient is φ = 415745628480.

The previous prime is 563259428467. The next prime is 563259428507. The reversal of 563259428501 is 105824952365.

It is not a de Polignac number, because 563259428501 - 2¹⁰ = 563259427477 is a prime.

It is a super-2 number, since 2×563259428501² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 563259428501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563259428507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12557951 + ... + 12602723.

It is an arithmetic number, because the mean of its divisors is an integer number (23103384000).

Almost surely, 2^563259428501 is an apocalyptic number.

It is an amenable number.

563259428501 is a deficient number, since it is larger than the sum of its proper divisors (176048859499).

563259428501 is a wasteful number, since it uses less digits than its factorization.

563259428501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53409.

The product of its (nonzero) digits is 2592000, while the sum is 50.

The spelling of 563259428501 in words is "five hundred sixty-three billion, two hundred fifty-nine million, four hundred twenty-eight thousand, five hundred one".