50463481 has 2 divisors, whose sum is σ = 50463482. Its totient is φ = 50463480.

The previous prime is 50463437. The next prime is 50463493. The reversal of 50463481 is 18436405.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50197225 + 266256 = 7085^2 + 516^2 .

It is a cyclic number.

It is not a de Polignac number, because 50463481 - 2⁹ = 50462969 is a prime.

It is a super-2 number, since 2×50463481² = 5093125829274722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50463401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25231740 + 25231741.

It is an arithmetic number, because the mean of its divisors is an integer number (25231741).

Almost surely, 2^50463481 is an apocalyptic number.

It is an amenable number.

50463481 is a deficient number, since it is larger than the sum of its proper divisors (1).

50463481 is an equidigital number, since it uses as much as digits as its factorization.

50463481 is an evil number, because the sum of its binary digits is even.

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

The square root of 50463481 is about 7103.7652692076. The cubic root of 50463481 is about 369.5379696730.

Adding to 50463481 its reverse (18436405), we get a palindrome (68899886).

The spelling of 50463481 in words is "fifty million, four hundred sixty-three thousand, four hundred eighty-one".