50020463 has 2 divisors, whose sum is σ = 50020464. Its totient is φ = 50020462.

The previous prime is 50020457. The next prime is 50020489. The reversal of 50020463 is 36402005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50020463 - 2¹² = 50016367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50020433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25010231 + 25010232.

It is an arithmetic number, because the mean of its divisors is an integer number (25010232).

Almost surely, 2^50020463 is an apocalyptic number.

50020463 is a deficient number, since it is larger than the sum of its proper divisors (1).

50020463 is an equidigital number, since it uses as much as digits as its factorization.

50020463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 50020463 is about 7072.5146164571. The cubic root of 50020463 is about 368.4534005672.

Adding to 50020463 its reverse (36402005), we get a palindrome (86422468).

The spelling of 50020463 in words is "fifty million, twenty thousand, four hundred sixty-three".