50534819 has 2 divisors, whose sum is σ = 50534820. Its totient is φ = 50534818.

The previous prime is 50534807. The next prime is 50534833. The reversal of 50534819 is 91843505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50534819 - 2¹⁶ = 50469283 is a prime.

It is a super-2 number, since 2×50534819² = 5107535862725522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50534839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25267409 + 25267410.

It is an arithmetic number, because the mean of its divisors is an integer number (25267410).

Almost surely, 2^50534819 is an apocalyptic number.

50534819 is a deficient number, since it is larger than the sum of its proper divisors (1).

50534819 is an equidigital number, since it uses as much as digits as its factorization.

50534819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 50534819 is about 7108.7846359276. The cubic root of 50534819 is about 369.7120208653.

The spelling of 50534819 in words is "fifty million, five hundred thirty-four thousand, eight hundred nineteen".