50361343429 has 2 divisors, whose sum is σ = 50361343430. Its totient is φ = 50361343428.

The previous prime is 50361343349. The next prime is 50361343469. The reversal of 50361343429 is 92434316305.

It is an a-pointer prime, because the next prime (50361343469) can be obtained adding 50361343429 to its sum of digits (40).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49540520929 + 820822500 = 222577^2 + 28650^2 .

It is a cyclic number.

It is not a de Polignac number, because 50361343429 - 2⁷ = 50361343301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50361343391 and 50361343400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50361343469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25180671714 + 25180671715.

It is an arithmetic number, because the mean of its divisors is an integer number (25180671715).

Almost surely, 2^50361343429 is an apocalyptic number.

It is an amenable number.

50361343429 is a deficient number, since it is larger than the sum of its proper divisors (1).

50361343429 is an equidigital number, since it uses as much as digits as its factorization.

50361343429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 50361343429 in words is "fifty billion, three hundred sixty-one million, three hundred forty-three thousand, four hundred twenty-nine".