2569324020 has 384 divisors, whose sum is σ = 8515584000. Its totient is φ = 574801920.

The previous prime is 2569324007. The next prime is 2569324027. The reversal of 2569324020 is 204239652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2569324027) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 23571726 + ... + 23571834.

It is an arithmetic number, because the mean of its divisors is an integer number (22176000).

Almost surely, 2^2569324020 is an apocalyptic number.

2569324020 is a gapful number since it is divisible by the number (20) 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 2569324020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4257792000).

2569324020 is an abundant number, since it is smaller than the sum of its proper divisors (5946259980).

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

2569324020 is a wasteful number, since it uses less digits than its factorization.

2569324020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 2569324020 is about 50688.4998791639. The cubic root of 2569324020 is about 1369.6395627713.

The spelling of 2569324020 in words is "two billion, five hundred sixty-nine million, three hundred twenty-four thousand, twenty".