50505359 has 2 divisors, whose sum is σ = 50505360. Its totient is φ = 50505358.

The previous prime is 50505341. The next prime is 50505361. The reversal of 50505359 is 95350505.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50505359 is a prime.

Together with 50505361, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50505379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25252679 + 25252680.

It is an arithmetic number, because the mean of its divisors is an integer number (25252680).

Almost surely, 2^50505359 is an apocalyptic number.

50505359 is a deficient number, since it is larger than the sum of its proper divisors (1).

50505359 is an equidigital number, since it uses as much as digits as its factorization.

50505359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16875, while the sum is 32.

The square root of 50505359 is about 7106.7122496975. The cubic root of 50505359 is about 369.6401639191.

The spelling of 50505359 in words is "fifty million, five hundred five thousand, three hundred fifty-nine".