5538837413 has 4 divisors (see below), whose sum is σ = 5538986988. Its totient is φ = 5538687840.

The previous prime is 5538837407. The next prime is 5538837419. The reversal of 5538837413 is 3147388355.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (5538837407) and next prime (5538837419).

It can be written as a sum of positive squares in 2 ways, for example, as 2158810369 + 3380027044 = 46463^2 + 58138^2 .

It is a cyclic number.

It is not a de Polignac number, because 5538837413 - 2⁶ = 5538837349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5538837419) 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, 26345 + ... + 108497.

It is an arithmetic number, because the mean of its divisors is an integer number (1384746747).

Almost surely, 2^5538837413 is an apocalyptic number.

It is an amenable number.

5538837413 is a deficient number, since it is larger than the sum of its proper divisors (149575).

5538837413 is an equidigital number, since it uses as much as digits as its factorization.

5538837413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149574.

The product of its digits is 1209600, while the sum is 47.

The square root of 5538837413 is about 74423.3660418554. The cubic root of 5538837413 is about 1769.3192625196.

The spelling of 5538837413 in words is "five billion, five hundred thirty-eight million, eight hundred thirty-seven thousand, four hundred thirteen".