2530546848 has 144 divisors (see below), whose sum is σ = 7584071040. Its totient is φ = 798792192.

The previous prime is 2530546831. The next prime is 2530546859. The reversal of 2530546848 is 8486450352.

2530546848 is a `hidden beast` number, since 2 + 530 + 54 + 68 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 680418 + ... + 684126.

It is an arithmetic number, because the mean of its divisors is an integer number (52667160).

Almost surely, 2^2530546848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2530546848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3792035520).

2530546848 is an abundant number, since it is smaller than the sum of its proper divisors (5053524192).

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

2530546848 is a wasteful number, since it uses less digits than its factorization.

2530546848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3851 (or 3840 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The square root of 2530546848 is about 50304.5410276249. The cubic root of 2530546848 is about 1362.7142391615.

The spelling of 2530546848 in words is "two billion, five hundred thirty million, five hundred forty-six thousand, eight hundred forty-eight".