50432042117 has 2 divisors, whose sum is σ = 50432042118. Its totient is φ = 50432042116.

The previous prime is 50432042099. The next prime is 50432042137. The reversal of 50432042117 is 71124023405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49639394401 + 792647716 = 222799^2 + 28154^2 .

It is a cyclic number.

It is not a de Polignac number, because 50432042117 - 2²⁰ = 50430993541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50432042117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50432042137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25216021058 + 25216021059.

It is an arithmetic number, because the mean of its divisors is an integer number (25216021059).

Almost surely, 2^50432042117 is an apocalyptic number.

It is an amenable number.

50432042117 is a deficient number, since it is larger than the sum of its proper divisors (1).

50432042117 is an equidigital number, since it uses as much as digits as its factorization.

50432042117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The spelling of 50432042117 in words is "fifty billion, four hundred thirty-two million, forty-two thousand, one hundred seventeen".