2548903080 has 128 divisors (see below), whose sum is σ = 7919124480. Its totient is φ = 655637760.

The previous prime is 2548903051. The next prime is 2548903087. The reversal of 2548903080 is 803098452.

It is a happy number.

It is a super-2 number, since 2×2548903080² = 12993813822466972800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2548903087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1364307 + ... + 1366173.

It is an arithmetic number, because the mean of its divisors is an integer number (61868160).

Almost surely, 2^2548903080 is an apocalyptic number.

2548903080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2548903080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3959562240).

2548903080 is an abundant number, since it is smaller than the sum of its proper divisors (5370221400).

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

2548903080 is a wasteful number, since it uses less digits than its factorization.

2548903080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279 (or 2275 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 2548903080 is about 50486.6623971124. The cubic root of 2548903080 is about 1366.0012833445.

The spelling of 2548903080 in words is "two billion, five hundred forty-eight million, nine hundred three thousand, eighty".