6428573612 has 12 divisors (see below), whose sum is σ = 11251139256. Its totient is φ = 3213962400.

The previous prime is 6428573603. The next prime is 6428573617. The reversal of 6428573612 is 2163758246.

It is not an unprimeable number, because it can be changed into a prime (6428573617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33398 + ... + 118205.

It is an arithmetic number, because the mean of its divisors is an integer number (937594938).

Almost surely, 2^6428573612 is an apocalyptic number.

It is an amenable number.

6428573612 is a deficient number, since it is larger than the sum of its proper divisors (4822565644).

6428573612 is a wasteful number, since it uses less digits than its factorization.

6428573612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162208 (or 162206 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The square root of 6428573612 is about 80178.3861897956. The cubic root of 6428573612 is about 1859.3944932342.

The spelling of 6428573612 in words is "six billion, four hundred twenty-eight million, five hundred seventy-three thousand, six hundred twelve".