2613532066 has 16 divisors (see below), whose sum is σ = 4048012800. Its totient is φ = 1264220640.

The previous prime is 2613532063. The next prime is 2613532079. The reversal of 2613532066 is 6602353162.

It is not an unprimeable number, because it can be changed into a prime (2613532063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359035 + ... + 366241.

It is an arithmetic number, because the mean of its divisors is an integer number (253000800).

Almost surely, 2^2613532066 is an apocalyptic number.

2613532066 is a deficient number, since it is larger than the sum of its proper divisors (1434480734).

2613532066 is a wasteful number, since it uses less digits than its factorization.

2613532066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13089.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 2613532066 is about 51122.7157533713. The cubic root of 2613532066 is about 1377.4503201330.

The spelling of 2613532066 in words is "two billion, six hundred thirteen million, five hundred thirty-two thousand, sixty-six".