53328845513 has 8 divisors (see below), whose sum is σ = 55430050368. Its totient is φ = 51262371504.

The previous prime is 53328845497. The next prime is 53328845519. The reversal of 53328845513 is 31554882335.

53328845513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 53328845513 - 2⁴ = 53328845497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53328845519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8679581 + ... + 8685722.

It is an arithmetic number, because the mean of its divisors is an integer number (6928756296).

Almost surely, 2^53328845513 is an apocalyptic number.

It is an amenable number.

53328845513 is a deficient number, since it is larger than the sum of its proper divisors (2101204855).

53328845513 is a wasteful number, since it uses less digits than its factorization.

53328845513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17365423.

The product of its digits is 1728000, while the sum is 47.

The spelling of 53328845513 in words is "fifty-three billion, three hundred twenty-eight million, eight hundred forty-five thousand, five hundred thirteen".