563011254552432 has 80 divisors (see below), whose sum is σ = 1702765745517312. Its totient is φ = 156936935063040.

The previous prime is 563011254552343. The next prime is 563011254552437. The reversal of 563011254552432 is 234255452110365.

It is a super-4 number, since 4×563011254552432⁴ (a number of 60 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563011254552437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20434482978 + ... + 20434510529.

Almost surely, 2^{563011254552432} is an apocalyptic number.

It is an amenable number.

563011254552432 is an abundant number, since it is smaller than the sum of its proper divisors (1139754490964880).

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

563011254552432 is a wasteful number, since it uses less digits than its factorization.

563011254552432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40868993566 (or 40868993560 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 48.

The spelling of 563011254552432 in words is "five hundred sixty-three trillion, eleven billion, two hundred fifty-four million, five hundred fifty-two thousand, four hundred thirty-two".