2558000027 has 16 divisors (see below), whose sum is σ = 2806483680. Its totient is φ = 2312217600.

The previous prime is 2558000023. The next prime is 2558000041. The reversal of 2558000027 is 7200008552.

It is not a de Polignac number, because 2558000027 - 2² = 2558000023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2558000023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1789349 + ... + 1790777.

It is an arithmetic number, because the mean of its divisors is an integer number (175405230).

Almost surely, 2^2558000027 is an apocalyptic number.

2558000027 is a deficient number, since it is larger than the sum of its proper divisors (248483653).

2558000027 is a wasteful number, since it uses less digits than its factorization.

2558000027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2254.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 2558000027 is about 50576.6747325286. The cubic root of 2558000027 is about 1367.6244243519.

Adding to 2558000027 its reverse (7200008552), we get a palindrome (9758008579).

The spelling of 2558000027 in words is "two billion, five hundred fifty-eight million, twenty-seven", and thus it is an aban number.