6465264611 has 16 divisors (see below), whose sum is σ = 7626376800. Its totient is φ = 5423190528.

The previous prime is 6465264581. The next prime is 6465264643. The reversal of 6465264611 is 1164625646.

It is a cyclic number.

It is not a de Polignac number, because 6465264611 - 2¹⁰ = 6465263587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6465261611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 497981 + ... + 510798.

It is an arithmetic number, because the mean of its divisors is an integer number (476648550).

Almost surely, 2^6465264611 is an apocalyptic number.

6465264611 is a deficient number, since it is larger than the sum of its proper divisors (1161112189).

6465264611 is a wasteful number, since it uses less digits than its factorization.

6465264611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008838.

The product of its digits is 207360, while the sum is 41.

The square root of 6465264611 is about 80406.8691779502. The cubic root of 6465264611 is about 1862.9252742732.

The spelling of 6465264611 in words is "six billion, four hundred sixty-five million, two hundred sixty-four thousand, six hundred eleven".