5013442361 has 4 divisors (see below), whose sum is σ = 5013620724. Its totient is φ = 5013264000.

The previous prime is 5013442349. The next prime is 5013442363. The reversal of 5013442361 is 1632443105.

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 3593283136 + 1420159225 = 59944^2 + 37685^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5013442361 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5013442363) 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, 36740 + ... + 106661.

It is an arithmetic number, because the mean of its divisors is an integer number (1253405181).

Almost surely, 2^5013442361 is an apocalyptic number.

It is an amenable number.

5013442361 is a deficient number, since it is larger than the sum of its proper divisors (178363).

5013442361 is a wasteful number, since it uses less digits than its factorization.

5013442361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178362.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 5013442361 is about 70805.6661645097. Note that the first 3 decimals coincide. The cubic root of 5013442361 is about 1711.5069830442.

Adding to 5013442361 its reverse (1632443105), we get a palindrome (6645885466).

The spelling of 5013442361 in words is "five billion, thirteen million, four hundred forty-two thousand, three hundred sixty-one".