5078909131258 has 8 divisors (see below), whose sum is σ = 7618373712180. Its totient is φ = 2539451227200.

The previous prime is 5078909131199. The next prime is 5078909131259. The reversal of 5078909131258 is 8521319098705.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4483522509489 + 595386621769 = 2117433^2 + 771613^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5078909131259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1261788 + ... + 3427816.

Almost surely, 2^{5078909131258} is an apocalyptic number.

5078909131258 is a deficient number, since it is larger than the sum of its proper divisors (2539464580922).

5078909131258 is a wasteful number, since it uses less digits than its factorization.

5078909131258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3338432.

The product of its (nonzero) digits is 5443200, while the sum is 58.

The spelling of 5078909131258 in words is "five trillion, seventy-eight billion, nine hundred nine million, one hundred thirty-one thousand, two hundred fifty-eight".