5125071492879 has 16 divisors (see below), whose sum is σ = 7360249754592. Its totient is φ = 3153387547008.

The previous prime is 5125071492869. The next prime is 5125071492941. The reversal of 5125071492879 is 9782941705215.

It is not a de Polignac number, because 5125071492879 - 2²⁰ = 5125070444303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125071492809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10222944 + ... + 10712549.

It is an arithmetic number, because the mean of its divisors is an integer number (460015609662).

Almost surely, 2^{5125071492879} is an apocalyptic number.

5125071492879 is a deficient number, since it is larger than the sum of its proper divisors (2235178261713).

5125071492879 is a wasteful number, since it uses less digits than its factorization.

5125071492879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20941786.

The product of its (nonzero) digits is 12700800, while the sum is 60.

The spelling of 5125071492879 in words is "five trillion, one hundred twenty-five billion, seventy-one million, four hundred ninety-two thousand, eight hundred seventy-nine".