50583691 has 2 divisors, whose sum is σ = 50583692. Its totient is φ = 50583690.

The previous prime is 50583683. The next prime is 50583713. The reversal of 50583691 is 19638505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50583691 - 2³ = 50583683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50583691.

It is not a weakly prime, because it can be changed into another prime (50583991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25291845 + 25291846.

It is an arithmetic number, because the mean of its divisors is an integer number (25291846).

Almost surely, 2^50583691 is an apocalyptic number.

50583691 is a deficient number, since it is larger than the sum of its proper divisors (1).

50583691 is an equidigital number, since it uses as much as digits as its factorization.

50583691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 50583691 is about 7112.2212423405. The cubic root of 50583691 is about 369.8311647526.

The spelling of 50583691 in words is "fifty million, five hundred eighty-three thousand, six hundred ninety-one".