2530060066 has 32 divisors (see below), whose sum is σ = 3902088960. Its totient is φ = 1229936400.

The previous prime is 2530060063. The next prime is 2530060087. The reversal of 2530060066 is 6600600352.

2530060066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2530060063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7643521 + ... + 7643851.

It is an arithmetic number, because the mean of its divisors is an integer number (121940280).

Almost surely, 2^2530060066 is an apocalyptic number.

2530060066 is a deficient number, since it is larger than the sum of its proper divisors (1372028894).

2530060066 is a wasteful number, since it uses less digits than its factorization.

2530060066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 2530060066 is about 50299.7024444479. The cubic root of 2530060066 is about 1362.6268552426.

The spelling of 2530060066 in words is "two billion, five hundred thirty million, sixty thousand, sixty-six".