6534566265 has 16 divisors (see below), whose sum is σ = 10710314496. Its totient is φ = 3400099200.

The previous prime is 6534566249. The next prime is 6534566287. The reversal of 6534566265 is 5626654356.

It is not a de Polignac number, because 6534566265 - 2⁴ = 6534566249 is a prime.

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, 5312041 + ... + 5313270.

It is an arithmetic number, because the mean of its divisors is an integer number (669394656).

Almost surely, 2^6534566265 is an apocalyptic number.

It is an amenable number.

6534566265 is a deficient number, since it is larger than the sum of its proper divisors (4175748231).

6534566265 is a wasteful number, since it uses less digits than its factorization.

6534566265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10625360.

The product of its digits is 3888000, while the sum is 48.

The square root of 6534566265 is about 80836.6641135073. The cubic root of 6534566265 is about 1869.5579102109.

The spelling of 6534566265 in words is "six billion, five hundred thirty-four million, five hundred sixty-six thousand, two hundred sixty-five".