5158338643 has 8 divisors (see below), whose sum is σ = 5242844880. Its totient is φ = 5074053600.

The previous prime is 5158338641. The next prime is 5158338649. The reversal of 5158338643 is 3468338515.

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 5158338643 - 2¹ = 5158338641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5158338593 and 5158338602.

It is not an unprimeable number, because it can be changed into a prime (5158338641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7948 + ... + 101881.

It is an arithmetic number, because the mean of its divisors is an integer number (655355610).

Almost surely, 2^5158338643 is an apocalyptic number.

5158338643 is a deficient number, since it is larger than the sum of its proper divisors (84506237).

5158338643 is a wasteful number, since it uses less digits than its factorization.

5158338643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110597.

The product of its digits is 1036800, while the sum is 46.

The square root of 5158338643 is about 71821.5750523476. The cubic root of 5158338643 is about 1727.8390431989.

The spelling of 5158338643 in words is "five billion, one hundred fifty-eight million, three hundred thirty-eight thousand, six hundred forty-three".