5994238658 has 8 divisors (see below), whose sum is σ = 9520261452. Its totient is φ = 2820818176.

The previous prime is 5994238637. The next prime is 5994238667. The reversal of 5994238658 is 8568324995.

It can be written as a sum of positive squares in 2 ways, for example, as 5767946809 + 226291849 = 75947^2 + 15043^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5994238597 and 5994238606.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88150535 + ... + 88150602.

Almost surely, 2^5994238658 is an apocalyptic number.

5994238658 is a deficient number, since it is larger than the sum of its proper divisors (3526022794).

5994238658 is a wasteful number, since it uses less digits than its factorization.

5994238658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176301156.

The product of its digits is 18662400, while the sum is 59.

The square root of 5994238658 is about 77422.4686896511. The cubic root of 5994238658 is about 1816.5387925068.

The spelling of 5994238658 in words is "five billion, nine hundred ninety-four million, two hundred thirty-eight thousand, six hundred fifty-eight".