5847778658 has 18 divisors (see below), whose sum is σ = 9173528427. Its totient is φ = 2795574100.

The previous prime is 5847778621. The next prime is 5847778663. The reversal of 5847778658 is 8568777485.

It can be written as a sum of positive squares in only one way, i.e., 2923889329 + 2923889329 = 54073^2 + 54073^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=54073.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5847778594 and 5847778603.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2486183 + ... + 2488533.

Almost surely, 2^5847778658 is an apocalyptic number.

5847778658 is a deficient number, since it is larger than the sum of its proper divisors (3325749769).

5847778658 is an frugal number, since it uses more digits than its factorization.

5847778658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4750 (or 2376 counting only the distinct ones).

The product of its digits is 105369600, while the sum is 65.

The square root of 5847778658 is about 76470.7699582004. The cubic root of 5847778658 is about 1801.6218569410.

The spelling of 5847778658 in words is "five billion, eight hundred forty-seven million, seven hundred seventy-eight thousand, six hundred fifty-eight".