6286546812 has 96 divisors (see below), whose sum is σ = 18069004800. Its totient is φ = 1656582912.

The previous prime is 6286546781. The next prime is 6286546813. The reversal of 6286546812 is 2186456826.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6286546813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2159614 + ... + 2162522.

It is an arithmetic number, because the mean of its divisors is an integer number (188218800).

Almost surely, 2^6286546812 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6286546812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9034502400).

6286546812 is an abundant number, since it is smaller than the sum of its proper divisors (11782457988).

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

6286546812 is a wasteful number, since it uses less digits than its factorization.

6286546812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4915 (or 4913 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 48.

The square root of 6286546812 is about 79287.7469222073. The cubic root of 6286546812 is about 1845.5991632199.

The spelling of 6286546812 in words is "six billion, two hundred eighty-six million, five hundred forty-six thousand, eight hundred twelve".