503426536341 has 4 divisors (see below), whose sum is σ = 671235381792. Its totient is φ = 335617690892.

The previous prime is 503426536321. The next prime is 503426536411. The reversal of 503426536341 is 143635624305.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 503426536341 - 2⁵ = 503426536309 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 503426536293 and 503426536302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503426536321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83904422721 + ... + 83904422726.

It is an arithmetic number, because the mean of its divisors is an integer number (167808845448).

Almost surely, 2^503426536341 is an apocalyptic number.

It is an amenable number.

503426536341 is a deficient number, since it is larger than the sum of its proper divisors (167808845451).

503426536341 is a wasteful number, since it uses less digits than its factorization.

503426536341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167808845450.

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 503426536341 in words is "five hundred three billion, four hundred twenty-six million, five hundred thirty-six thousand, three hundred forty-one".