7260005275665 has 32 divisors (see below), whose sum is σ = 11856306234240. Its totient is φ = 3792716742144.

The previous prime is 7260005275651. The next prime is 7260005275673. The reversal of 7260005275665 is 5665725000627.

It is not a de Polignac number, because 7260005275665 - 2¹² = 7260005271569 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25269334 + ... + 25555023.

It is an arithmetic number, because the mean of its divisors is an integer number (370509569820).

Almost surely, 2^{7260005275665} is an apocalyptic number.

It is an amenable number.

7260005275665 is a deficient number, since it is larger than the sum of its proper divisors (4596300958575).

7260005275665 is a wasteful number, since it uses less digits than its factorization.

7260005275665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50824561.

The product of its (nonzero) digits is 5292000, while the sum is 51.

The spelling of 7260005275665 in words is "seven trillion, two hundred sixty billion, five million, two hundred seventy-five thousand, six hundred sixty-five".