6873413556 has 24 divisors (see below), whose sum is σ = 16039899904. Its totient is φ = 2290861440.

The previous prime is 6873413551. The next prime is 6873413563. The reversal of 6873413556 is 6553143786.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6873413551) 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, 85836 + ... + 145308.

Almost surely, 2^6873413556 is an apocalyptic number.

It is an amenable number.

6873413556 is an abundant number, since it is smaller than the sum of its proper divisors (9166486348).

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

6873413556 is a wasteful number, since it uses less digits than its factorization.

6873413556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69111 (or 69109 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 48.

The square root of 6873413556 is about 82906.0525896632. The cubic root of 6873413556 is about 1901.3299604356.

The spelling of 6873413556 in words is "six billion, eight hundred seventy-three million, four hundred thirteen thousand, five hundred fifty-six".