2580349134 has 16 divisors (see below), whose sum is σ = 5629852800. Its totient is φ = 781923960.

The previous prime is 2580349103. The next prime is 2580349141. The reversal of 2580349134 is 4319430852.

It is a junction number, because it is equal to n+sod(n) for n = 2580349092 and 2580349101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19548034 + ... + 19548165.

It is an arithmetic number, because the mean of its divisors is an integer number (351865800).

Almost surely, 2^2580349134 is an apocalyptic number.

2580349134 is an abundant number, since it is smaller than the sum of its proper divisors (3049503666).

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

2580349134 is a wasteful number, since it uses less digits than its factorization.

2580349134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39096215.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 2580349134 is about 50797.1370649961. The cubic root of 2580349134 is about 1371.5958340978.

Adding to 2580349134 its reverse (4319430852), we get a palindrome (6899779986).

The spelling of 2580349134 in words is "two billion, five hundred eighty million, three hundred forty-nine thousand, one hundred thirty-four".