2580604488 has 256 divisors, whose sum is σ = 9463910400. Its totient is φ = 630789120.

The previous prime is 2580604463. The next prime is 2580604489. The reversal of 2580604488 is 8844060852.

2580604488 is a `hidden beast` number, since 2 + 580 + 60 + 4 + 4 + 8 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (2580604489) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 278181 + ... + 287307.

It is an arithmetic number, because the mean of its divisors is an integer number (36968400).

Almost surely, 2^2580604488 is an apocalyptic number.

2580604488 is a gapful number since it is divisible by the number (28) 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 2580604488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4731955200).

2580604488 is an abundant number, since it is smaller than the sum of its proper divisors (6883305912).

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

2580604488 is a wasteful number, since it uses less digits than its factorization.

2580604488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9177 (or 9167 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The square root of 2580604488 is about 50799.6504712385. The cubic root of 2580604488 is about 1371.6410774495.

The spelling of 2580604488 in words is "two billion, five hundred eighty million, six hundred four thousand, four hundred eighty-eight".