50061659 has 2 divisors, whose sum is σ = 50061660. Its totient is φ = 50061658.

The previous prime is 50061643. The next prime is 50061679. The reversal of 50061659 is 95616005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50061659 - 2⁴ = 50061643 is a prime.

It is not a weakly prime, because it can be changed into another prime (50061619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25030829 + 25030830.

It is an arithmetic number, because the mean of its divisors is an integer number (25030830).

Almost surely, 2^50061659 is an apocalyptic number.

50061659 is a deficient number, since it is larger than the sum of its proper divisors (1).

50061659 is an equidigital number, since it uses as much as digits as its factorization.

50061659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 50061659 is about 7075.4264182451. The cubic root of 50061659 is about 368.5545234562.

The spelling of 50061659 in words is "fifty million, sixty-one thousand, six hundred fifty-nine".