2558082830 has 8 divisors (see below), whose sum is σ = 4604549112. Its totient is φ = 1023233128.

The previous prime is 2558082829. The next prime is 2558082833. The reversal of 2558082830 is 382808552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2558082833) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 127904132 + ... + 127904151.

It is an arithmetic number, because the mean of its divisors is an integer number (575568639).

Almost surely, 2^2558082830 is an apocalyptic number.

2558082830 is a deficient number, since it is larger than the sum of its proper divisors (2046466282).

2558082830 is a wasteful number, since it uses less digits than its factorization.

2558082830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255808290.

The product of its (nonzero) digits is 153600, while the sum is 41.

The square root of 2558082830 is about 50577.4933147146. The cubic root of 2558082830 is about 1367.6391809563.

The spelling of 2558082830 in words is "two billion, five hundred fifty-eight million, eighty-two thousand, eight hundred thirty".