53356785307328 has 56 divisors (see below), whose sum is σ = 106342150353120. Its totient is φ = 26561960570880.

The previous prime is 53356785307291. The next prime is 53356785307361. The reversal of 53356785307328 is 82370358765335.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71551178 + ... + 72293046.

Almost surely, 2^{53356785307328} is an apocalyptic number.

It is an amenable number.

53356785307328 is a deficient number, since it is larger than the sum of its proper divisors (52985365045792).

53356785307328 is a wasteful number, since it uses less digits than its factorization.

53356785307328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746785 (or 746775 counting only the distinct ones).

The product of its (nonzero) digits is 381024000, while the sum is 65.

The spelling of 53356785307328 in words is "fifty-three trillion, three hundred fifty-six billion, seven hundred eighty-five million, three hundred seven thousand, three hundred twenty-eight".