50430243541 has 2 divisors, whose sum is σ = 50430243542. Its totient is φ = 50430243540.

The previous prime is 50430243503. The next prime is 50430243587. The reversal of 50430243541 is 14534203405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39589060900 + 10841182641 = 198970^2 + 104121^2 .

It is a cyclic number.

It is not a de Polignac number, because 50430243541 - 2⁹ = 50430243029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50430243841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25215121770 + 25215121771.

It is an arithmetic number, because the mean of its divisors is an integer number (25215121771).

Almost surely, 2^50430243541 is an apocalyptic number.

It is an amenable number.

50430243541 is a deficient number, since it is larger than the sum of its proper divisors (1).

50430243541 is an equidigital number, since it uses as much as digits as its factorization.

50430243541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 50430243541 its reverse (14534203405), we get a palindrome (64964446946).

The spelling of 50430243541 in words is "fifty billion, four hundred thirty million, two hundred forty-three thousand, five hundred forty-one".