50642611 has 2 divisors, whose sum is σ = 50642612. Its totient is φ = 50642610.

The previous prime is 50642597. The next prime is 50642629. The reversal of 50642611 is 11624605.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50642611 - 2⁷ = 50642483 is a prime.

It is not a weakly prime, because it can be changed into another prime (50642681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25321305 + 25321306.

It is an arithmetic number, because the mean of its divisors is an integer number (25321306).

Almost surely, 2^50642611 is an apocalyptic number.

50642611 is a deficient number, since it is larger than the sum of its proper divisors (1).

50642611 is an equidigital number, since it uses as much as digits as its factorization.

50642611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 50642611 is about 7116.3622026988. The cubic root of 50642611 is about 369.9747024340.

The spelling of 50642611 in words is "fifty million, six hundred forty-two thousand, six hundred eleven".