7660580265 has 80 divisors (see below), whose sum is σ = 15567182400. Its totient is φ = 3572823168.

The previous prime is 7660580251. The next prime is 7660580293. The reversal of 7660580265 is 5620850667.

7660580265 is a `hidden beast` number, since 7 + 6 + 6 + 0 + 580 + 2 + 65 = 666.

It is not a de Polignac number, because 7660580265 - 2⁸ = 7660580009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7660580265.

It is an unprimeable number.

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 79 ways as a sum of consecutive naturals, for example, 61746 + ... + 138324.

It is an arithmetic number, because the mean of its divisors is an integer number (194589780).

Almost surely, 2^7660580265 is an apocalyptic number.

It is an amenable number.

7660580265 is an abundant number, since it is smaller than the sum of its proper divisors (7906602135).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7660580265 is a wasteful number, since it uses less digits than its factorization.

7660580265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76628 (or 76619 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 7660580265 is about 87524.7408736524. The cubic root of 7660580265 is about 1971.3052980237.

The spelling of 7660580265 in words is "seven billion, six hundred sixty million, five hundred eighty thousand, two hundred sixty-five".