6609577504 has 24 divisors (see below), whose sum is σ = 13067066880. Its totient is φ = 3290957376.

The previous prime is 6609577453. The next prime is 6609577567. The reversal of 6609577504 is 4057759066.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424464 + ... + 439759.

It is an arithmetic number, because the mean of its divisors is an integer number (544461120).

Almost surely, 2^6609577504 is an apocalyptic number.

It is an amenable number.

6609577504 is a deficient number, since it is larger than the sum of its proper divisors (6457489376).

6609577504 is a wasteful number, since it uses less digits than its factorization.

6609577504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864472 (or 864464 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 49.

The square root of 6609577504 is about 81299.3081397376. The cubic root of 6609577504 is about 1876.6843535013.

The spelling of 6609577504 in words is "six billion, six hundred nine million, five hundred seventy-seven thousand, five hundred four".