53316301332 has 48 divisors (see below), whose sum is σ = 143082423680. Its totient is φ = 15136198272.

The previous prime is 53316301301. The next prime is 53316301333. The reversal of 53316301332 is 23310361335.

It is a self number, because there is not a number n which added to its sum of digits gives 53316301332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53316301333) 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, 2008207 + ... + 2034582.

Almost surely, 2^53316301332 is an apocalyptic number.

It is an amenable number.

53316301332 is an abundant number, since it is smaller than the sum of its proper divisors (89766122348).

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

53316301332 is a wasteful number, since it uses less digits than its factorization.

53316301332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4042960 (or 4042958 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 30.

Adding to 53316301332 its reverse (23310361335), we get a palindrome (76626662667).

The spelling of 53316301332 in words is "fifty-three billion, three hundred sixteen million, three hundred one thousand, three hundred thirty-two".