2548558452 has 48 divisors (see below), whose sum is σ = 6551504064. Its totient is φ = 764640000.

The previous prime is 2548558433. The next prime is 2548558469.

2548558452 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82249 + ... + 108912.

It is an arithmetic number, because the mean of its divisors is an integer number (136489668).

Almost surely, 2^2548558452 is an apocalyptic number.

2548558452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2548558452 is an abundant number, since it is smaller than the sum of its proper divisors (4002945612).

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

2548558452 is a wasteful number, since it uses less digits than its factorization.

2548558452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191280 (or 191278 counting only the distinct ones).

The product of its digits is 2560000, while the sum is 48.

The square root of 2548558452 is about 50483.2492218954. The cubic root of 2548558452 is about 1365.9397165327.

The spelling of 2548558452 in words is "two billion, five hundred forty-eight million, five hundred fifty-eight thousand, four hundred fifty-two".