50434443403 has 2 divisors, whose sum is σ = 50434443404. Its totient is φ = 50434443402.

The previous prime is 50434443379. The next prime is 50434443407. The reversal of 50434443403 is 30434443405.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50434443403 is a prime.

It is not a weakly prime, because it can be changed into another prime (50434443407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25217221701 + 25217221702.

It is an arithmetic number, because the mean of its divisors is an integer number (25217221702).

Almost surely, 2^50434443403 is an apocalyptic number.

50434443403 is a deficient number, since it is larger than the sum of its proper divisors (1).

50434443403 is an equidigital number, since it uses as much as digits as its factorization.

50434443403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 34.

Adding to 50434443403 its reverse (30434443405), we get a palindrome (80868886808).

The spelling of 50434443403 in words is "fifty billion, four hundred thirty-four million, four hundred forty-three thousand, four hundred three".