50402983 has 2 divisors, whose sum is σ = 50402984. Its totient is φ = 50402982.

The previous prime is 50402903. The next prime is 50403007. The reversal of 50402983 is 38920405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50402983 - 2¹⁷ = 50271911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50402903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25201491 + 25201492.

It is an arithmetic number, because the mean of its divisors is an integer number (25201492).

Almost surely, 2^50402983 is an apocalyptic number.

50402983 is a deficient number, since it is larger than the sum of its proper divisors (1).

50402983 is an equidigital number, since it uses as much as digits as its factorization.

50402983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 50402983 is about 7099.5058278728. The cubic root of 50402983 is about 369.3902374414.

The spelling of 50402983 in words is "fifty million, four hundred two thousand, nine hundred eighty-three".