53345534325612 has 48 divisors (see below), whose sum is σ = 131131781639040. Its totient is φ = 16832115919872.

The previous prime is 53345534325569. The next prime is 53345534325617. The reversal of 53345534325612 is 21652343554335.

It is not an unprimeable number, because it can be changed into a prime (53345534325617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95848918 + ... + 96403869.

It is an arithmetic number, because the mean of its divisors is an integer number (2731912117480).

Almost surely, 2^{53345534325612} is an apocalyptic number.

It is an amenable number.

53345534325612 is an abundant number, since it is smaller than the sum of its proper divisors (77786247313428).

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

53345534325612 is a wasteful number, since it uses less digits than its factorization.

53345534325612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192254030 (or 192254028 counting only the distinct ones).

The product of its digits is 19440000, while the sum is 51.

Adding to 53345534325612 its reverse (21652343554335), we get a palindrome (74997877879947).

The spelling of 53345534325612 in words is "fifty-three trillion, three hundred forty-five billion, five hundred thirty-four million, three hundred twenty-five thousand, six hundred twelve".