53343428672 has 28 divisors (see below), whose sum is σ = 105973357776. Its totient is φ = 26641480320.

The previous prime is 53343428669. The next prime is 53343428681. The reversal of 53343428672 is 27682434335.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415454 + ... + 528477.

Almost surely, 2^53343428672 is an apocalyptic number.

It is an amenable number.

53343428672 is a deficient number, since it is larger than the sum of its proper divisors (52629929104).

53343428672 is an equidigital number, since it uses as much as digits as its factorization.

53343428672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944826 (or 944816 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 47.

The spelling of 53343428672 in words is "fifty-three billion, three hundred forty-three million, four hundred twenty-eight thousand, six hundred seventy-two".