5255196457279 has 8 divisors (see below), whose sum is σ = 5256906840000. Its totient is φ = 5253486333312.

The previous prime is 5255196457243. The next prime is 5255196457283. The reversal of 5255196457279 is 9727546915525.

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 5255196457279 - 2⁷ = 5255196457151 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 (5255196457879) 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 7 ways as a sum of consecutive naturals, for example, 45684067 + ... + 45798955.

It is an arithmetic number, because the mean of its divisors is an integer number (657113355000).

Almost surely, 2^{5255196457279} is an apocalyptic number.

5255196457279 is a deficient number, since it is larger than the sum of its proper divisors (1710382721).

5255196457279 is a wasteful number, since it uses less digits than its factorization.

5255196457279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129377.

The product of its digits is 238140000, while the sum is 67.

The spelling of 5255196457279 in words is "five trillion, two hundred fifty-five billion, one hundred ninety-six million, four hundred fifty-seven thousand, two hundred seventy-nine".