5158974643848 has 24 divisors (see below), whose sum is σ = 13972222993950. Its totient is φ = 1719658214592.

The previous prime is 5158974643841. The next prime is 5158974643871. The reversal of 5158974643848 is 8483464798515.

5158974643848 is a `hidden beast` number, since 5 + 1 + 5 + 8 + 97 + 464 + 38 + 48 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4387525108164 + 771449535684 = 2094642^2 + 878322^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (72), and also a Moran number because the ratio is a prime number: 71652425609 = 5158974643848 / (5 + 1 + 5 + 8 + 9 + 7 + 4 + 6 + 4 + 3 + 8 + 4 + 8).

It is not an unprimeable number, because it can be changed into a prime (5158974643841) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35826212733 + ... + 35826212876.

Almost surely, 2^{5158974643848} is an apocalyptic number.

It is an amenable number.

5158974643848 is an abundant number, since it is smaller than the sum of its proper divisors (8813248350102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5158974643848 is a wasteful number, since it uses less digits than its factorization.

5158974643848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71652425621 (or 71652425614 counting only the distinct ones).

The product of its digits is 928972800, while the sum is 72.

The spelling of 5158974643848 in words is "five trillion, one hundred fifty-eight billion, nine hundred seventy-four million, six hundred forty-three thousand, eight hundred forty-eight".