5138425799 has 8 divisors (see below), whose sum is σ = 5558070000. Its totient is φ = 4722264576.

The previous prime is 5138425781. The next prime is 5138425811. The reversal of 5138425799 is 9975248315.

5138425799 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5138425799 - 2¹⁶ = 5138360263 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5138425799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5138425499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 867674 + ... + 873575.

It is an arithmetic number, because the mean of its divisors is an integer number (694758750).

Almost surely, 2^5138425799 is an apocalyptic number.

5138425799 is a deficient number, since it is larger than the sum of its proper divisors (419644201).

5138425799 is a wasteful number, since it uses less digits than its factorization.

5138425799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741489.

The product of its digits is 2721600, while the sum is 53.

The square root of 5138425799 is about 71682.8138328847. The cubic root of 5138425799 is about 1725.6128382207.

The spelling of 5138425799 in words is "five billion, one hundred thirty-eight million, four hundred twenty-five thousand, seven hundred ninety-nine".