50982653 has 2 divisors, whose sum is σ = 50982654. Its totient is φ = 50982652.

The previous prime is 50982637. The next prime is 50982703. The reversal of 50982653 is 35628905.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38962564 + 12020089 = 6242^2 + 3467^2 .

It is a cyclic number.

It is not a de Polignac number, because 50982653 - 2⁴ = 50982637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50982623) 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, 25491326 + 25491327.

It is an arithmetic number, because the mean of its divisors is an integer number (25491327).

Almost surely, 2^50982653 is an apocalyptic number.

It is an amenable number.

50982653 is a deficient number, since it is larger than the sum of its proper divisors (1).

50982653 is an equidigital number, since it uses as much as digits as its factorization.

50982653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 50982653 is about 7140.2137923174. The cubic root of 50982653 is about 370.8009263212.

The spelling of 50982653 in words is "fifty million, nine hundred eighty-two thousand, six hundred fifty-three".