50402347 has 2 divisors, whose sum is σ = 50402348. Its totient is φ = 50402346.

The previous prime is 50402309. The next prime is 50402413. The reversal of 50402347 is 74320405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50402347 - 2¹¹ = 50400299 is a prime.

It is a super-3 number, since 3×50402347³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (50402147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25201173 + 25201174.

It is an arithmetic number, because the mean of its divisors is an integer number (25201174).

Almost surely, 2^50402347 is an apocalyptic number.

50402347 is a deficient number, since it is larger than the sum of its proper divisors (1).

50402347 is an equidigital number, since it uses as much as digits as its factorization.

50402347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 50402347 is about 7099.4610358815. The cubic root of 50402347 is about 369.3886837425.

The spelling of 50402347 in words is "fifty million, four hundred two thousand, three hundred forty-seven".