2507205882 has 16 divisors (see below), whose sum is σ = 5121101952. Its totient is φ = 817953600.

The previous prime is 2507205871. The next prime is 2507205887. The reversal of 2507205882 is 2885027052.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2507205882.

It is not an unprimeable number, because it can be changed into a prime (2507205887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4445119 + ... + 4445682.

It is an arithmetic number, because the mean of its divisors is an integer number (320068872).

Almost surely, 2^2507205882 is an apocalyptic number.

2507205882 is an abundant number, since it is smaller than the sum of its proper divisors (2613896070).

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

2507205882 is a wasteful number, since it uses less digits than its factorization.

2507205882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8890853.

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 2507205882 is about 50072.0069699628. The cubic root of 2507205882 is about 1358.5115423212.

The spelling of 2507205882 in words is "two billion, five hundred seven million, two hundred five thousand, eight hundred eighty-two".