503146224050341 has 4 divisors (see below), whose sum is σ = 503146272833452. Its totient is φ = 503146175267232.

The previous prime is 503146224050333. The next prime is 503146224050347. The reversal of 503146224050341 is 143050422641305.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 169436301232900 + 333709922817441 = 13016770^2 + 18267729^2 .

It is a cyclic number.

It is not a de Polignac number, because 503146224050341 - 2³ = 503146224050333 is a prime.

It is a super-2 number, since 2×503146224050341² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 503146224050294 and 503146224050303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503146224050347) 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, 2176206 + ... + 31796671.

It is an arithmetic number, because the mean of its divisors is an integer number (125786568208363).

Almost surely, 2^{503146224050341} is an apocalyptic number.

It is an amenable number.

503146224050341 is a deficient number, since it is larger than the sum of its proper divisors (48783111).

503146224050341 is a wasteful number, since it uses less digits than its factorization.

503146224050341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48783110.

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 503146224050341 its reverse (143050422641305), we get a palindrome (646196646691646).

The spelling of 503146224050341 in words is "five hundred three trillion, one hundred forty-six billion, two hundred twenty-four million, fifty thousand, three hundred forty-one".