504363226313543 has 16 divisors (see below), whose sum is σ = 506435736576000. Its totient is φ = 502294930885440.

The previous prime is 504363226313533. The next prime is 504363226313593. The reversal of 504363226313543 is 345313622363405.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-504363226313543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 504363226313491 and 504363226313500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504363226313533) 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, 3815115758 + ... + 3815247956.

It is an arithmetic number, because the mean of its divisors is an integer number (31652233536000).

Almost surely, 2^{504363226313543} is an apocalyptic number.

504363226313543 is a deficient number, since it is larger than the sum of its proper divisors (2072510262457).

504363226313543 is a wasteful number, since it uses less digits than its factorization.

504363226313543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148022.

The product of its (nonzero) digits is 13996800, while the sum is 50.

Adding to 504363226313543 its reverse (345313622363405), we get a palindrome (849676848676948).

The spelling of 504363226313543 in words is "five hundred four trillion, three hundred sixty-three billion, two hundred twenty-six million, three hundred thirteen thousand, five hundred forty-three".