6462608509 has 8 divisors (see below), whose sum is σ = 7479330560. Its totient is φ = 5469259536.

The previous prime is 6462608489. The next prime is 6462608513. The reversal of 6462608509 is 9058062646.

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 6462608509 - 2²³ = 6454219901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6462608539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5842674 + ... + 5843779.

It is an arithmetic number, because the mean of its divisors is an integer number (934916320).

Almost surely, 2^6462608509 is an apocalyptic number.

It is an amenable number.

6462608509 is a deficient number, since it is larger than the sum of its proper divisors (1016722051).

6462608509 is a wasteful number, since it uses less digits than its factorization.

6462608509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11686539.

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 6462608509 is about 80390.3508451108. The cubic root of 6462608509 is about 1862.6701263091.

The spelling of 6462608509 in words is "six billion, four hundred sixty-two million, six hundred eight thousand, five hundred nine".