2580421038 has 32 divisors (see below), whose sum is σ = 5595156000. Its totient is φ = 788643456.

The previous prime is 2580421021. The next prime is 2580421043. The reversal of 2580421038 is 8301240852.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 99393 + ... + 122636.

It is an arithmetic number, because the mean of its divisors is an integer number (174848625).

Almost surely, 2^2580421038 is an apocalyptic number.

2580421038 is an abundant number, since it is smaller than the sum of its proper divisors (3014734962).

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

2580421038 is a wasteful number, since it uses less digits than its factorization.

2580421038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222196.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 2580421038 is about 50797.8448164880. The cubic root of 2580421038 is about 1371.6085742744.

The spelling of 2580421038 in words is "two billion, five hundred eighty million, four hundred twenty-one thousand, thirty-eight".