2548030770 has 160 divisors (see below), whose sum is σ = 7197854400. Its totient is φ = 645853824.

The previous prime is 2548030769. The next prime is 2548030783. The reversal of 2548030770 is 770308452.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1573021 + ... + 1574639.

It is an arithmetic number, because the mean of its divisors is an integer number (44986590).

Almost surely, 2^2548030770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2548030770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3598927200).

2548030770 is an abundant number, since it is smaller than the sum of its proper divisors (4649823630).

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

2548030770 is a wasteful number, since it uses less digits than its factorization.

2548030770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734 (or 1725 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 2548030770 is about 50478.0226435228. The cubic root of 2548030770 is about 1365.8454368884.

The spelling of 2548030770 in words is "two billion, five hundred forty-eight million, thirty thousand, seven hundred seventy".