50498663 has 2 divisors, whose sum is σ = 50498664. Its totient is φ = 50498662.

The previous prime is 50498627. The next prime is 50498711. The reversal of 50498663 is 36689405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50498663 - 2¹⁶ = 50433127 is a prime.

It is a super-2 number, since 2×50498663² = 5100229929575138, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50498663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50498603) 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, 25249331 + 25249332.

It is an arithmetic number, because the mean of its divisors is an integer number (25249332).

Almost surely, 2^50498663 is an apocalyptic number.

50498663 is a deficient number, since it is larger than the sum of its proper divisors (1).

50498663 is an equidigital number, since it uses as much as digits as its factorization.

50498663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 50498663 is about 7106.2411301616. The cubic root of 50498663 is about 369.6238275673.

The spelling of 50498663 in words is "fifty million, four hundred ninety-eight thousand, six hundred sixty-three".