2568130554 has 64 divisors (see below), whose sum is σ = 6101568000. Its totient is φ = 711829440.

The previous prime is 2568130541. The next prime is 2568130589. The reversal of 2568130554 is 4550318652.

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 31 ways as a sum of consecutive naturals, for example, 1057 + ... + 71675.

It is an arithmetic number, because the mean of its divisors is an integer number (95337000).

Almost surely, 2^2568130554 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2568130554, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3050784000).

2568130554 is an abundant number, since it is smaller than the sum of its proper divisors (3533437446).

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

2568130554 is a wasteful number, since it uses less digits than its factorization.

2568130554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70683.

The product of its (nonzero) digits is 144000, while the sum is 39.

The square root of 2568130554 is about 50676.7259597540. The cubic root of 2568130554 is about 1369.4274614041.

The spelling of 2568130554 in words is "two billion, five hundred sixty-eight million, one hundred thirty thousand, five hundred fifty-four".