2558118552 has 64 divisors (see below), whose sum is σ = 6984403200. Its totient is φ = 774330240.

The previous prime is 2558118539. The next prime is 2558118553.

2558118552 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2558118553) 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, 258349 + ... + 268067.

It is an arithmetic number, because the mean of its divisors is an integer number (109131300).

Almost surely, 2^2558118552 is an apocalyptic number.

2558118552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2558118552 is an abundant number, since it is smaller than the sum of its proper divisors (4426284648).

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

2558118552 is a wasteful number, since it uses less digits than its factorization.

2558118552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10736 (or 10732 counting only the distinct ones).

The product of its digits is 160000, while the sum is 42.

The square root of 2558118552 is about 50577.8464547474. The cubic root of 2558118552 is about 1367.6455469971.

The spelling of 2558118552 in words is "two billion, five hundred fifty-eight million, one hundred eighteen thousand, five hundred fifty-two".