7885741265 has 8 divisors (see below), whose sum is σ = 9463957800. Its totient is φ = 6307880832.

The previous prime is 7885741231. The next prime is 7885741289. The reversal of 7885741265 is 5621475887.

It can be written as a sum of positive squares in 4 ways, for example, as 2897991889 + 4987749376 = 53833^2 + 70624^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7885741265 - 2¹⁴ = 7885724881 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 37604 + ... + 131093.

It is an arithmetic number, because the mean of its divisors is an integer number (1182994725).

Almost surely, 2^7885741265 is an apocalyptic number.

It is an amenable number.

7885741265 is a deficient number, since it is larger than the sum of its proper divisors (1578216535).

7885741265 is a wasteful number, since it uses less digits than its factorization.

7885741265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178051.

The product of its digits is 3763200, while the sum is 53.

The square root of 7885741265 is about 88801.6962957353. The cubic root of 7885741265 is about 1990.4327455472.

The spelling of 7885741265 in words is "seven billion, eight hundred eighty-five million, seven hundred forty-one thousand, two hundred sixty-five".