50341591 has 2 divisors, whose sum is σ = 50341592. Its totient is φ = 50341590.

The previous prime is 50341567. The next prime is 50341633. The reversal of 50341591 is 19514305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50341591 - 2⁹ = 50341079 is a prime.

It is a super-2 number, since 2×50341591² = 5068551568822562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50341561) 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, 25170795 + 25170796.

It is an arithmetic number, because the mean of its divisors is an integer number (25170796).

Almost surely, 2^50341591 is an apocalyptic number.

50341591 is a deficient number, since it is larger than the sum of its proper divisors (1).

50341591 is an equidigital number, since it uses as much as digits as its factorization.

50341591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 50341591 is about 7095.1808292671. The cubic root of 50341591 is about 369.2402012225.

Adding to 50341591 its reverse (19514305), we get a palindrome (69855896).

It can be divided in two parts, 503415 and 91, that added together give a triangular number (503506 = T₁₀₀₃).

The spelling of 50341591 in words is "fifty million, three hundred forty-one thousand, five hundred ninety-one".