50494313 has 2 divisors, whose sum is σ = 50494314. Its totient is φ = 50494312.

The previous prime is 50494273. The next prime is 50494331. The reversal of 50494313 is 31349405.

50494313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (50494331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31719424 + 18774889 = 5632^2 + 4333^2 .

It is a cyclic number.

It is not a de Polignac number, because 50494313 - 2²⁴ = 33717097 is a prime.

It is not a weakly prime, because it can be changed into another prime (50494363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25247156 + 25247157.

It is an arithmetic number, because the mean of its divisors is an integer number (25247157).

Almost surely, 2^50494313 is an apocalyptic number.

It is an amenable number.

50494313 is a deficient number, since it is larger than the sum of its proper divisors (1).

50494313 is an equidigital number, since it uses as much as digits as its factorization.

50494313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 50494313 is about 7105.9350545864. The cubic root of 50494313 is about 369.6132140202.

The spelling of 50494313 in words is "fifty million, four hundred ninety-four thousand, three hundred thirteen".