50962861 has 2 divisors, whose sum is σ = 50962862. Its totient is φ = 50962860.

The previous prime is 50962829. The next prime is 50962931. The reversal of 50962861 is 16826905.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48038761 + 2924100 = 6931^2 + 1710^2 .

It is a cyclic number.

It is not a de Polignac number, because 50962861 - 2⁵ = 50962829 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50962861.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50962361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25481430 + 25481431.

It is an arithmetic number, because the mean of its divisors is an integer number (25481431).

Almost surely, 2^50962861 is an apocalyptic number.

It is an amenable number.

50962861 is a deficient number, since it is larger than the sum of its proper divisors (1).

50962861 is an equidigital number, since it uses as much as digits as its factorization.

50962861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 50962861 is about 7138.8277048826. The cubic root of 50962861 is about 370.7529371760.

The spelling of 50962861 in words is "fifty million, nine hundred sixty-two thousand, eight hundred sixty-one".