6675004520 has 16 divisors (see below), whose sum is σ = 15018760260. Its totient is φ = 2670001792.

The previous prime is 6675004519. The next prime is 6675004543. The reversal of 6675004520 is 254005766.

It can be written as a sum of positive squares in 2 ways, for example, as 6065605924 + 609398596 = 77882^2 + 24686^2 .

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, 83437517 + ... + 83437596.

Almost surely, 2^6675004520 is an apocalyptic number.

It is an amenable number.

6675004520 is an abundant number, since it is smaller than the sum of its proper divisors (8343755740).

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

6675004520 is a wasteful number, since it uses less digits than its factorization.

6675004520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166875124 (or 166875120 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 6675004520 is about 81700.7008537870. The cubic root of 6675004520 is about 1882.8563529250.

The spelling of 6675004520 in words is "six billion, six hundred seventy-five million, four thousand, five hundred twenty".