6547226112 has 400 divisors, whose sum is σ = 23528672640. Its totient is φ = 1770688512.

The previous prime is 6547226107. The next prime is 6547226123. The reversal of 6547226112 is 2116227456.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5515183 + ... + 5516369.

Almost surely, 2^6547226112 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 6547226112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11764336320).

6547226112 is an abundant number, since it is smaller than the sum of its proper divisors (16981446528).

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

6547226112 is a wasteful number, since it uses less digits than its factorization.

6547226112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243 (or 1218 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 6547226112 is about 80914.9313291434. The cubic root of 6547226112 is about 1870.7644707200.

The spelling of 6547226112 in words is "six billion, five hundred forty-seven million, two hundred twenty-six thousand, one hundred twelve".