2580357120 has 448 divisors, whose sum is σ = 9512100864. Its totient is φ = 591134720.

The previous prime is 2580357113. The next prime is 2580357139. The reversal of 2580357120 is 217530852.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31088599 + ... + 31088681.

It is an arithmetic number, because the mean of its divisors is an integer number (21232368).

Almost surely, 2^2580357120 is an apocalyptic number.

2580357120 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 2580357120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4756050432).

2580357120 is an abundant number, since it is smaller than the sum of its proper divisors (6931743744).

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

2580357120 is a wasteful number, since it uses less digits than its factorization.

2580357120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 2580357120 is about 50797.2156717275. The cubic root of 2580357120 is about 1371.5972490941.

Adding to 2580357120 its reverse (217530852), we get a palindrome (2797887972).

The spelling of 2580357120 in words is "two billion, five hundred eighty million, three hundred fifty-seven thousand, one hundred twenty".