8125358265 has 80 divisors (see below), whose sum is σ = 15385043520. Its totient is φ = 4091264640.

The previous prime is 8125358231. The next prime is 8125358299. The reversal of 8125358265 is 5628535218.

8125358265 is a `hidden beast` number, since 8 + 1 + 2 + 5 + 3 + 582 + 65 = 666.

It is an interprime number because it is at equal distance from previous prime (8125358231) and next prime (8125358299).

It is not a de Polignac number, because 8125358265 - 2¹⁵ = 8125325497 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8125358265.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2437650 + ... + 2440980.

It is an arithmetic number, because the mean of its divisors is an integer number (192313044).

Almost surely, 2^8125358265 is an apocalyptic number.

It is an amenable number.

8125358265 is a deficient number, since it is larger than the sum of its proper divisors (7259685255).

8125358265 is a wasteful number, since it uses less digits than its factorization.

8125358265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3684 (or 3675 counting only the distinct ones).

The product of its digits is 576000, while the sum is 45.

The square root of 8125358265 is about 90140.7691613512. The cubic root of 8125358265 is about 2010.3924272769.

The spelling of 8125358265 in words is "eight billion, one hundred twenty-five million, three hundred fifty-eight thousand, two hundred sixty-five".