7276672366605 has 12 divisors (see below), whose sum is σ = 12612898768860. Its totient is φ = 3880891928832.

The previous prime is 7276672366583. The next prime is 7276672366807. The reversal of 7276672366605 is 5066632766727.

It can be written as a sum of positive squares in 2 ways, for example, as 1021981486761 + 6254690879844 = 1010931^2 + 2500938^2 .

It is not a de Polignac number, because 7276672366605 - 2⁵ = 7276672366573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80851915140 + ... + 80851915229.

It is an arithmetic number, because the mean of its divisors is an integer number (1051074897405).

Almost surely, 2^{7276672366605} is an apocalyptic number.

It is an amenable number.

7276672366605 is a deficient number, since it is larger than the sum of its proper divisors (5336226402255).

7276672366605 is a wasteful number, since it uses less digits than its factorization.

7276672366605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161703830380 (or 161703830377 counting only the distinct ones).

The product of its (nonzero) digits is 160030080, while the sum is 63.

The spelling of 7276672366605 in words is "seven trillion, two hundred seventy-six billion, six hundred seventy-two million, three hundred sixty-six thousand, six hundred five".