2580948120 has 64 divisors (see below), whose sum is σ = 7792218720. Its totient is φ = 683864064.

The previous prime is 2580948077. The next prime is 2580948131. The reversal of 2580948120 is 218490852.

It is a super-2 number, since 2×2580948120² = 13322586396263068800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49657 + ... + 87336.

Almost surely, 2^2580948120 is an apocalyptic number.

2580948120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2580948120 is an abundant number, since it is smaller than the sum of its proper divisors (5211270600).

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

2580948120 is a wasteful number, since it uses less digits than its factorization.

2580948120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137164 (or 137160 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 2580948120 is about 50803.0325866478. The cubic root of 2580948120 is about 1371.7019570934.

The spelling of 2580948120 in words is "two billion, five hundred eighty million, nine hundred forty-eight thousand, one hundred twenty".