6713516406 has 16 divisors (see below), whose sum is σ = 13647148848. Its totient is φ = 2201152800.

The previous prime is 6713516401. The next prime is 6713516417. The reversal of 6713516406 is 6046153176.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6713516401) 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, 9171105 + ... + 9171836.

It is an arithmetic number, because the mean of its divisors is an integer number (852946803).

Almost surely, 2^6713516406 is an apocalyptic number.

6713516406 is an abundant number, since it is smaller than the sum of its proper divisors (6933632442).

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

6713516406 is a wasteful number, since it uses less digits than its factorization.

6713516406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18343007.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 6713516406 is about 81936.0507102948. The cubic root of 6713516406 is about 1886.4704997686.

The spelling of 6713516406 in words is "six billion, seven hundred thirteen million, five hundred sixteen thousand, four hundred six".