6617376265 has 16 divisors (see below), whose sum is σ = 7998153408. Its totient is φ = 5255839296.

The previous prime is 6617376251. The next prime is 6617376287. The reversal of 6617376265 is 5626737166.

It is a cyclic number.

It is not a de Polignac number, because 6617376265 - 2⁷ = 6617376137 is a prime.

It is a Duffinian 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, 383514 + ... + 400396.

It is an arithmetic number, because the mean of its divisors is an integer number (499884588).

Almost surely, 2^6617376265 is an apocalyptic number.

It is an amenable number.

6617376265 is a deficient number, since it is larger than the sum of its proper divisors (1380777143).

6617376265 is a wasteful number, since it uses less digits than its factorization.

6617376265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17448.

The product of its digits is 1905120, while the sum is 49.

The square root of 6617376265 is about 81347.2572678391. The cubic root of 6617376265 is about 1877.4221747489.

The spelling of 6617376265 in words is "six billion, six hundred seventeen million, three hundred seventy-six thousand, two hundred sixty-five".