2580492105 has 12 divisors (see below), whose sum is σ = 4472853060. Its totient is φ = 1376262432.

The previous prime is 2580492059. The next prime is 2580492113. The reversal of 2580492105 is 5012940852.

It can be written as a sum of positive squares in 2 ways, for example, as 553331529 + 2027160576 = 23523^2 + 45024^2 .

It is not a de Polignac number, because 2580492105 - 2⁶ = 2580492041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2580492105.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28672090 + ... + 28672179.

It is an arithmetic number, because the mean of its divisors is an integer number (372737755).

Almost surely, 2^2580492105 is an apocalyptic number.

It is an amenable number.

2580492105 is a deficient number, since it is larger than the sum of its proper divisors (1892360955).

2580492105 is a wasteful number, since it uses less digits than its factorization.

2580492105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57344280 (or 57344277 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 2580492105 is about 50798.5443196948. The cubic root of 2580492105 is about 1371.6211659161.

The spelling of 2580492105 in words is "two billion, five hundred eighty million, four hundred ninety-two thousand, one hundred five".