5998730945 has 16 divisors (see below), whose sum is σ = 7257382272. Its totient is φ = 4759814400.

The previous prime is 5998730929. The next prime is 5998730971. The reversal of 5998730945 is 5490378995.

It is not a de Polignac number, because 5998730945 - 2⁴ = 5998730929 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509849 + ... + 521481.

It is an arithmetic number, because the mean of its divisors is an integer number (453586392).

Almost surely, 2^5998730945 is an apocalyptic number.

It is an amenable number.

5998730945 is a deficient number, since it is larger than the sum of its proper divisors (1258651327).

5998730945 is a wasteful number, since it uses less digits than its factorization.

5998730945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12472.

The product of its (nonzero) digits is 12247200, while the sum is 59.

The square root of 5998730945 is about 77451.4747761461. The cubic root of 5998730945 is about 1816.9924712446.

The spelling of 5998730945 in words is "five billion, nine hundred ninety-eight million, seven hundred thirty thousand, nine hundred forty-five".