6676473520 has 40 divisors (see below), whose sum is σ = 15709838256. Its totient is φ = 2638411008.

The previous prime is 6676473499. The next prime is 6676473521. The reversal of 6676473520 is 253746766.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×6676473520² = 89150597326522380800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (6676473521) 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, 496107 + ... + 509386.

Almost surely, 2^6676473520 is an apocalyptic number.

It is an amenable number.

6676473520 is an abundant number, since it is smaller than the sum of its proper divisors (9033364736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6676473520 is a wasteful number, since it uses less digits than its factorization.

6676473520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005589 (or 1005583 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 46.

The square root of 6676473520 is about 81709.6904901738. The cubic root of 6676473520 is about 1882.9944658454.

The spelling of 6676473520 in words is "six billion, six hundred seventy-six million, four hundred seventy-three thousand, five hundred twenty".