5067439493 has 4 divisors (see below), whose sum is σ = 5068381068. Its totient is φ = 5066497920.

The previous prime is 5067439469. The next prime is 5067439513. The reversal of 5067439493 is 3949347605.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1624331809 + 3443107684 = 40303^2 + 58678^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5067439493 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5067439453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462668 + ... + 473493.

It is an arithmetic number, because the mean of its divisors is an integer number (1267095267).

Almost surely, 2^5067439493 is an apocalyptic number.

It is an amenable number.

5067439493 is a deficient number, since it is larger than the sum of its proper divisors (941575).

5067439493 is an equidigital number, since it uses as much as digits as its factorization.

5067439493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941574.

The product of its (nonzero) digits is 2449440, while the sum is 50.

The square root of 5067439493 is about 71185.9501095546. The cubic root of 5067439493 is about 1717.6296324730.

The spelling of 5067439493 in words is "five billion, sixty-seven million, four hundred thirty-nine thousand, four hundred ninety-three".