6400573112 has 16 divisors (see below), whose sum is σ = 12003276600. Its totient is φ = 3199699360.

The previous prime is 6400573097. The next prime is 6400573133. The reversal of 6400573112 is 2113750046.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25214 + ... + 115917.

Almost surely, 2^6400573112 is an apocalyptic number.

It is an amenable number.

6400573112 is a deficient number, since it is larger than the sum of its proper divisors (5602703488).

6400573112 is a wasteful number, since it uses less digits than its factorization.

6400573112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146806 (or 146802 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 6400573112 is about 80003.5818698138. The cubic root of 6400573112 is about 1856.6909515880.

The spelling of 6400573112 in words is "six billion, four hundred million, five hundred seventy-three thousand, one hundred twelve".