53325313412 has 24 divisors (see below), whose sum is σ = 106655605056. Its totient is φ = 22852639008.

The previous prime is 53325313411. The next prime is 53325313453. The reversal of 53325313412 is 21431352335.

It is not an unprimeable number, because it can be changed into a prime (53325313411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 981923 + ... + 1034805.

It is an arithmetic number, because the mean of its divisors is an integer number (4443983544).

Almost surely, 2^53325313412 is an apocalyptic number.

It is an amenable number.

53325313412 is an abundant number, since it is smaller than the sum of its proper divisors (53330291644).

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

53325313412 is a wasteful number, since it uses less digits than its factorization.

53325313412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88907 (or 88905 counting only the distinct ones).

The product of its digits is 32400, while the sum is 32.

Adding to 53325313412 its reverse (21431352335), we get a palindrome (74756665747).

The spelling of 53325313412 in words is "fifty-three billion, three hundred twenty-five million, three hundred thirteen thousand, four hundred twelve".