50347019 has 2 divisors, whose sum is σ = 50347020. Its totient is φ = 50347018.

The previous prime is 50346997. The next prime is 50347039. The reversal of 50347019 is 91074305.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50347019 - 2²⁴ = 33569803 is a prime.

It is a super-2 number, since 2×50347019² = 5069644644372722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 50346982 and 50347000.

It is not a weakly prime, because it can be changed into another prime (50347039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25173509 + 25173510.

It is an arithmetic number, because the mean of its divisors is an integer number (25173510).

Almost surely, 2^50347019 is an apocalyptic number.

50347019 is a deficient number, since it is larger than the sum of its proper divisors (1).

50347019 is an equidigital number, since it uses as much as digits as its factorization.

50347019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 50347019 is about 7095.5633321111. The cubic root of 50347019 is about 369.2534716532.

The spelling of 50347019 in words is "fifty million, three hundred forty-seven thousand, nineteen".