6454672112 has 40 divisors (see below), whose sum is σ = 14325603936. Its totient is φ = 2759878656.

The previous prime is 6454672111. The next prime is 6454672139. The reversal of 6454672112 is 2112764546.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6454672111) 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, 18053 + ... + 115044.

Almost surely, 2^6454672112 is an apocalyptic number.

It is an amenable number.

6454672112 is an abundant number, since it is smaller than the sum of its proper divisors (7870931824).

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

6454672112 is a wasteful number, since it uses less digits than its factorization.

6454672112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133545 (or 133539 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 6454672112 is about 80340.9740543392. The cubic root of 6454672112 is about 1861.9073308589.

The spelling of 6454672112 in words is "six billion, four hundred fifty-four million, six hundred seventy-two thousand, one hundred twelve".