500420124703 has 2 divisors, whose sum is σ = 500420124704. Its totient is φ = 500420124702.

The previous prime is 500420124683. The next prime is 500420124709. The reversal of 500420124703 is 307421024005.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500420124703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500420124709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250210062351 + 250210062352.

It is an arithmetic number, because the mean of its divisors is an integer number (250210062352).

Almost surely, 2^500420124703 is an apocalyptic number.

500420124703 is a deficient number, since it is larger than the sum of its proper divisors (1).

500420124703 is an equidigital number, since it uses as much as digits as its factorization.

500420124703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 28.

Adding to 500420124703 its reverse (307421024005), we get a palindrome (807841148708).

The spelling of 500420124703 in words is "five hundred billion, four hundred twenty million, one hundred twenty-four thousand, seven hundred three".