5358891568 has 20 divisors (see below), whose sum is σ = 10385127720. Its totient is φ = 2678858624.

The previous prime is 5358891563. The next prime is 5358891581. The reversal of 5358891568 is 8651988535.

It is not an unprimeable number, because it can be changed into a prime (5358891563) 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, 43971 + ... + 112477.

It is an arithmetic number, because the mean of its divisors is an integer number (519256386).

Almost surely, 2^5358891568 is an apocalyptic number.

It is an amenable number.

5358891568 is a deficient number, since it is larger than the sum of its proper divisors (5026236152).

5358891568 is a wasteful number, since it uses less digits than its factorization.

5358891568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73404 (or 73398 counting only the distinct ones).

The product of its digits is 10368000, while the sum is 58.

The square root of 5358891568 is about 73204.4504658016. The cubic root of 5358891568 is about 1749.9473799688.

The spelling of 5358891568 in words is "five billion, three hundred fifty-eight million, eight hundred ninety-one thousand, five hundred sixty-eight".