5998057819 has 4 divisors (see below), whose sum is σ = 6459446896. Its totient is φ = 5536668744.

The previous prime is 5998057801. The next prime is 5998057841. The reversal of 5998057819 is 9187508995.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5998057819 - 2¹¹ = 5998055771 is a prime.

It is a super-2 number, since 2×5998057819² = 71953395200134073522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5998051819) 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, 230694519 + ... + 230694544.

It is an arithmetic number, because the mean of its divisors is an integer number (1614861724).

Almost surely, 2^5998057819 is an apocalyptic number.

5998057819 is a deficient number, since it is larger than the sum of its proper divisors (461389077).

5998057819 is a wasteful number, since it uses less digits than its factorization.

5998057819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461389076.

The product of its (nonzero) digits is 8164800, while the sum is 61.

The square root of 5998057819 is about 77447.1291850124. The cubic root of 5998057819 is about 1816.9245062792.

The spelling of 5998057819 in words is "five billion, nine hundred ninety-eight million, fifty-seven thousand, eight hundred nineteen".