53345324665116 has 144 divisors (see below), whose sum is σ = 148530311625696. Its totient is φ = 16009228800000.

The previous prime is 53345324665079. The next prime is 53345324665177. The reversal of 53345324665116 is 61156642354335.

53345324665116 is a `hidden beast` number, since 5 + 3 + 3 + 4 + 532 + 46 + 6 + 51 + 16 = 666.

53345324665116 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15729816 + ... + 18818016.

Almost surely, 2^{53345324665116} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53345324665116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74265155812848).

53345324665116 is an abundant number, since it is smaller than the sum of its proper divisors (95184986960580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53345324665116 is a wasteful number, since it uses less digits than its factorization.

53345324665116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3088644 (or 3088639 counting only the distinct ones).

The product of its digits is 23328000, while the sum is 54.

The spelling of 53345324665116 in words is "fifty-three trillion, three hundred forty-five billion, three hundred twenty-four million, six hundred sixty-five thousand, one hundred sixteen".