5138826735 has 144 divisors (see below), whose sum is σ = 10339781760. Its totient is φ = 2166877440.

The previous prime is 5138826731. The next prime is 5138826779. The reversal of 5138826735 is 5376288315.

It is not a de Polignac number, because 5138826735 - 2² = 5138826731 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5138826731) 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 143 ways as a sum of consecutive naturals, for example, 39227620 + ... + 39227750.

It is an arithmetic number, because the mean of its divisors is an integer number (71804040).

Almost surely, 2^5138826735 is an apocalyptic number.

5138826735 is an abundant number, since it is smaller than the sum of its proper divisors (5200955025).

5138826735 is a wasteful number, since it uses less digits than its factorization.

5138826735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278 (or 218 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 48.

The square root of 5138826735 is about 71685.6103761417. The cubic root of 5138826735 is about 1725.6577185234.

The spelling of 5138826735 in words is "five billion, one hundred thirty-eight million, eight hundred twenty-six thousand, seven hundred thirty-five".