5918858020 has 12 divisors (see below), whose sum is σ = 12429601884. Its totient is φ = 2367543200.

The previous prime is 5918857969. The next prime is 5918858027. The reversal of 5918858020 is 208588195.

It can be written as a sum of positive squares in 2 ways, for example, as 3385145124 + 2533712896 = 58182^2 + 50336^2 .

It is not an unprimeable number, because it can be changed into a prime (5918858027) 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, 147971431 + ... + 147971470.

It is an arithmetic number, because the mean of its divisors is an integer number (1035800157).

Almost surely, 2^5918858020 is an apocalyptic number.

It is an amenable number.

5918858020 is an abundant number, since it is smaller than the sum of its proper divisors (6510743864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5918858020 is a wasteful number, since it uses less digits than its factorization.

5918858020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295942910 (or 295942908 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 46.

The square root of 5918858020 is about 76934.1147996128. The cubic root of 5918858020 is about 1808.8920113632.

The spelling of 5918858020 in words is "five billion, nine hundred eighteen million, eight hundred fifty-eight thousand, twenty".