50711641 has 2 divisors, whose sum is σ = 50711642. Its totient is φ = 50711640.

The previous prime is 50711597. The next prime is 50711653. The reversal of 50711641 is 14611705.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38180041 + 12531600 = 6179^2 + 3540^2 .

It is a cyclic number.

It is not a de Polignac number, because 50711641 - 2¹⁹ = 50187353 is a prime.

It is not a weakly prime, because it can be changed into another prime (50711671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25355820 + 25355821.

It is an arithmetic number, because the mean of its divisors is an integer number (25355821).

Almost surely, 2^50711641 is an apocalyptic number.

It is an amenable number.

50711641 is a deficient number, since it is larger than the sum of its proper divisors (1).

50711641 is an equidigital number, since it uses as much as digits as its factorization.

50711641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 50711641 is about 7121.2106414570. The cubic root of 50711641 is about 370.1427279887.

The spelling of 50711641 in words is "fifty million, seven hundred eleven thousand, six hundred forty-one".