53721025728483 has 8 divisors (see below), whose sum is σ = 71633209422096. Its totient is φ = 35811429593600.

The previous prime is 53721025728481. The next prime is 53721025728511. The reversal of 53721025728483 is 38482752012735.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53721025728483 - 2¹ = 53721025728481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53721025728481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646841238 + ... + 646924283.

It is an arithmetic number, because the mean of its divisors is an integer number (8954151177762).

Almost surely, 2^{53721025728483} is an apocalyptic number.

53721025728483 is a deficient number, since it is larger than the sum of its proper divisors (17912183693613).

53721025728483 is a wasteful number, since it uses less digits than its factorization.

53721025728483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293779365.

The product of its (nonzero) digits is 22579200, while the sum is 57.

The spelling of 53721025728483 in words is "fifty-three trillion, seven hundred twenty-one billion, twenty-five million, seven hundred twenty-eight thousand, four hundred eighty-three".