563404929340 has 24 divisors (see below), whose sum is σ = 1290709474992. Its totient is φ = 204874519680.

The previous prime is 563404929289. The next prime is 563404929343. The reversal of 563404929340 is 43929404365.

It is a happy number.

563404929340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×563404929340² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563404929343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1280465529 + ... + 1280465968.

It is an arithmetic number, because the mean of its divisors is an integer number (53779561458).

Almost surely, 2^563404929340 is an apocalyptic number.

It is an amenable number.

563404929340 is an abundant number, since it is smaller than the sum of its proper divisors (727304545652).

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

563404929340 is a wasteful number, since it uses less digits than its factorization.

563404929340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560931517 (or 2560931515 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 563404929340 in words is "five hundred sixty-three billion, four hundred four million, nine hundred twenty-nine thousand, three hundred forty".