2530562065 has 16 divisors (see below), whose sum is σ = 3054730320. Its totient is φ = 2012446720.

The previous prime is 2530562059. The next prime is 2530562071. The reversal of 2530562065 is 5602650352.

It is an interprime number because it is at equal distance from previous prime (2530562059) and next prime (2530562071).

It can be written as a sum of positive squares in 8 ways, for example, as 18948609 + 2511613456 = 4353^2 + 50116^2 .

It is not a de Polignac number, because 2530562065 - 2²³ = 2522173457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2530562065.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 729435 + ... + 732895.

It is an arithmetic number, because the mean of its divisors is an integer number (190920645).

Almost surely, 2^2530562065 is an apocalyptic number.

It is an amenable number.

2530562065 is a deficient number, since it is larger than the sum of its proper divisors (524168255).

2530562065 is a wasteful number, since it uses less digits than its factorization.

2530562065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4292.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 2530562065 is about 50304.6922761684. The cubic root of 2530562065 is about 1362.7169706371.

The spelling of 2530562065 in words is "two billion, five hundred thirty million, five hundred sixty-two thousand, sixty-five".