50023020403 has 2 divisors, whose sum is σ = 50023020404. Its totient is φ = 50023020402.

The previous prime is 50023020349. The next prime is 50023020407. The reversal of 50023020403 is 30402032005.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50023020403 is a prime.

It is not a weakly prime, because it can be changed into another prime (50023020407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25011510201 + 25011510202.

It is an arithmetic number, because the mean of its divisors is an integer number (25011510202).

Almost surely, 2^50023020403 is an apocalyptic number.

50023020403 is a deficient number, since it is larger than the sum of its proper divisors (1).

50023020403 is an equidigital number, since it uses as much as digits as its factorization.

50023020403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 19.

Adding to 50023020403 its reverse (30402032005), we get a palindrome (80425052408).

The spelling of 50023020403 in words is "fifty billion, twenty-three million, twenty thousand, four hundred three".