50361343469 has 2 divisors, whose sum is σ = 50361343470. Its totient is φ = 50361343468.

The previous prime is 50361343429. The next prime is 50361343489. The reversal of 50361343469 is 96434316305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48980329225 + 1381014244 = 221315^2 + 37162^2 .

It is a cyclic number.

It is not a de Polignac number, because 50361343469 - 2²⁴ = 50344566253 is a prime.

It is a super-2 number, since 2×50361343469² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50361343429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25180671734 + 25180671735.

It is an arithmetic number, because the mean of its divisors is an integer number (25180671735).

Almost surely, 2^50361343469 is an apocalyptic number.

It is an amenable number.

50361343469 is a deficient number, since it is larger than the sum of its proper divisors (1).

50361343469 is an equidigital number, since it uses as much as digits as its factorization.

50361343469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 699840, while the sum is 44.

The spelling of 50361343469 in words is "fifty billion, three hundred sixty-one million, three hundred forty-three thousand, four hundred sixty-nine".