5805627898 has 24 divisors (see below), whose sum is σ = 10234680372. Its totient is φ = 2462471424.

The previous prime is 5805627881. The next prime is 5805627899. The reversal of 5805627898 is 8987265085.

It can be written as a sum of positive squares in 2 ways, for example, as 4928461209 + 877166689 = 70203^2 + 29617^2 .

It is not an unprimeable number, because it can be changed into a prime (5805627899) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 295861 + ... + 314872.

Almost surely, 2^5805627898 is an apocalyptic number.

5805627898 is a deficient number, since it is larger than the sum of its proper divisors (4429052474).

5805627898 is a wasteful number, since it uses less digits than its factorization.

5805627898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610846 (or 610839 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 58.

The square root of 5805627898 is about 76194.6710603832. The cubic root of 5805627898 is about 1797.2827208427.

The spelling of 5805627898 in words is "five billion, eight hundred five million, six hundred twenty-seven thousand, eight hundred ninety-eight".