5124907834639 has 4 divisors (see below), whose sum is σ = 5290227442240. Its totient is φ = 4959588227040.

The previous prime is 5124907834601. The next prime is 5124907834661. The reversal of 5124907834639 is 9364387094215.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5124907834639 - 2⁹ = 5124907834127 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 (5124907834679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82659803754 + ... + 82659803815.

It is an arithmetic number, because the mean of its divisors is an integer number (1322556860560).

It is a 1-persistent number, because it is pandigital, but 2⋅5124907834639 = 10249815669278 is not.

Almost surely, 2^{5124907834639} is an apocalyptic number.

5124907834639 is a deficient number, since it is larger than the sum of its proper divisors (165319607601).

5124907834639 is a wasteful number, since it uses less digits than its factorization.

5124907834639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165319607600.

The product of its (nonzero) digits is 39191040, while the sum is 61.

The spelling of 5124907834639 in words is "five trillion, one hundred twenty-four billion, nine hundred seven million, eight hundred thirty-four thousand, six hundred thirty-nine".