50043214061 has 2 divisors, whose sum is σ = 50043214062. Its totient is φ = 50043214060.

The previous prime is 50043214019. The next prime is 50043214073. The reversal of 50043214061 is 16041234005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34887141961 + 15156072100 = 186781^2 + 123110^2 .

It is a cyclic number.

It is not a de Polignac number, because 50043214061 - 2¹⁰ = 50043213037 is a prime.

It is a super-2 number, since 2×50043214061² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50043214061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50043214261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25021607030 + 25021607031.

It is an arithmetic number, because the mean of its divisors is an integer number (25021607031).

Almost surely, 2^50043214061 is an apocalyptic number.

It is an amenable number.

50043214061 is a deficient number, since it is larger than the sum of its proper divisors (1).

50043214061 is an equidigital number, since it uses as much as digits as its factorization.

50043214061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 50043214061 its reverse (16041234005), we get a palindrome (66084448066).

The spelling of 50043214061 in words is "fifty billion, forty-three million, two hundred fourteen thousand, sixty-one".