563240042365 has 64 divisors (see below), whose sum is σ = 909353410560. Its totient is φ = 323435255040.

The previous prime is 563240042363. The next prime is 563240042371.

563240042365 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 563240042365 - 2¹ = 563240042363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563240042363) 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, 2321896 + ... + 2552974.

It is an arithmetic number, because the mean of its divisors is an integer number (14208647040).

Almost surely, 2^563240042365 is an apocalyptic number.

563240042365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

563240042365 is a deficient number, since it is larger than the sum of its proper divisors (346113368195).

563240042365 is a wasteful number, since it uses less digits than its factorization.

563240042365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231602.

The product of its (nonzero) digits is 518400, while the sum is 40.

It can be divided in two parts, 5632400 and 42365, that added together give a palindrome (5674765).

The spelling of 563240042365 in words is "five hundred sixty-three billion, two hundred forty million, forty-two thousand, three hundred sixty-five".