503233350541 has 2 divisors, whose sum is σ = 503233350542. Its totient is φ = 503233350540.

The previous prime is 503233350511. The next prime is 503233350551. The reversal of 503233350541 is 145053332305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 502893722500 + 339628041 = 709150^2 + 18429^2 .

It is a cyclic number.

It is not a de Polignac number, because 503233350541 - 2¹¹ = 503233348493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 503233350497 and 503233350506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503233350511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251616675270 + 251616675271.

It is an arithmetic number, because the mean of its divisors is an integer number (251616675271).

Almost surely, 2^503233350541 is an apocalyptic number.

It is an amenable number.

503233350541 is a deficient number, since it is larger than the sum of its proper divisors (1).

503233350541 is an equidigital number, since it uses as much as digits as its factorization.

503233350541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81000, while the sum is 34.

Adding to 503233350541 its reverse (145053332305), we get a palindrome (648286682846).

The spelling of 503233350541 in words is "five hundred three billion, two hundred thirty-three million, three hundred fifty thousand, five hundred forty-one".