2530066631205 has 16 divisors (see below), whose sum is σ = 4048149380544. Its totient is φ = 1349354613120.

The previous prime is 2530066631129. The next prime is 2530066631291. The reversal of 2530066631205 is 5021366600352.

It is not a de Polignac number, because 2530066631205 - 2¹⁰ = 2530066630181 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 663457 + ... + 2345273.

It is an arithmetic number, because the mean of its divisors is an integer number (253009336284).

Almost surely, 2^{2530066631205} is an apocalyptic number.

It is an amenable number.

2530066631205 is a deficient number, since it is larger than the sum of its proper divisors (1518082749339).

2530066631205 is a wasteful number, since it uses less digits than its factorization.

2530066631205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1782116.

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 2530066631205 in words is "two trillion, five hundred thirty billion, sixty-six million, six hundred thirty-one thousand, two hundred five".