50481463 has 2 divisors, whose sum is σ = 50481464. Its totient is φ = 50481462.

The previous prime is 50481439. The next prime is 50481479. The reversal of 50481463 is 36418405.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50481463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50481863) 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, 25240731 + 25240732.

It is an arithmetic number, because the mean of its divisors is an integer number (25240732).

Almost surely, 2^50481463 is an apocalyptic number.

50481463 is a deficient number, since it is larger than the sum of its proper divisors (1).

50481463 is an equidigital number, since it uses as much as digits as its factorization.

50481463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 50481463 is about 7105.0308232970. The cubic root of 50481463 is about 369.5818577976.

Adding to 50481463 its reverse (36418405), we get a palindrome (86899868).

The spelling of 50481463 in words is "fifty million, four hundred eighty-one thousand, four hundred sixty-three".