53313547994112 has 352 divisors, whose sum is σ = 163693753970688. Its totient is φ = 15111407960064.

The previous prime is 53313547994101. The next prime is 53313547994129. The reversal of 53313547994112 is 21149974531335.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2184342613 + ... + 2184367019.

Almost surely, 2^{53313547994112} 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 53313547994112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81846876985344).

53313547994112 is an abundant number, since it is smaller than the sum of its proper divisors (110380205976576).

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

53313547994112 is a wasteful number, since it uses less digits than its factorization.

53313547994112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25241 (or 25223 counting only the distinct ones).

The product of its digits is 12247200, while the sum is 57.

The spelling of 53313547994112 in words is "fifty-three trillion, three hundred thirteen billion, five hundred forty-seven million, nine hundred ninety-four thousand, one hundred twelve".