5558831971 has 24 divisors (see below), whose sum is σ = 6969314304. Its totient is φ = 4307426640.

The previous prime is 5558831963. The next prime is 5558831977. The reversal of 5558831971 is 1791388555.

It is not a de Polignac number, because 5558831971 - 2³ = 5558831963 is a prime.

It is a super-2 number, since 2×5558831971² = 61801225763623489682, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5558831977) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3048366 + ... + 3050188.

It is an arithmetic number, because the mean of its divisors is an integer number (290388096).

Almost surely, 2^5558831971 is an apocalyptic number.

5558831971 is a deficient number, since it is larger than the sum of its proper divisors (1410482333).

5558831971 is a wasteful number, since it uses less digits than its factorization.

5558831971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239 (or 2040 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 52.

The square root of 5558831971 is about 74557.5748733822. The cubic root of 5558831971 is about 1771.4457179764.

The spelling of 5558831971 in words is "five billion, five hundred fifty-eight million, eight hundred thirty-one thousand, nine hundred seventy-one".