6522665465 has 8 divisors (see below), whose sum is σ = 7858384128. Its totient is φ = 5197342000.

The previous prime is 6522665449. The next prime is 6522665563. The reversal of 6522665465 is 5645662256.

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

It is not a de Polignac number, because 6522665465 - 2⁴ = 6522665449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2597417 + ... + 2599926.

It is an arithmetic number, because the mean of its divisors is an integer number (982298016).

Almost surely, 2^6522665465 is an apocalyptic number.

It is an amenable number.

6522665465 is a deficient number, since it is larger than the sum of its proper divisors (1335718663).

6522665465 is a wasteful number, since it uses less digits than its factorization.

6522665465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5197599.

The product of its digits is 2592000, while the sum is 47.

The square root of 6522665465 is about 80763.0204053811. The cubic root of 6522665465 is about 1868.4222696608.

The spelling of 6522665465 in words is "six billion, five hundred twenty-two million, six hundred sixty-five thousand, four hundred sixty-five".