53163031064652 has 72 divisors (see below), whose sum is σ = 134876444853696. Its totient is φ = 17656131929184.

The previous prime is 53163031064617. The next prime is 53163031064657. The reversal of 53163031064652 is 25646013036135.

53163031064652 is a `hidden beast` number, since 5 + 3 + 1 + 630 + 3 + 1 + 0 + 6 + 4 + 6 + 5 + 2 = 666.

53163031064652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×53163031064652³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 53163031064598 and 53163031064607.

It is not an unprimeable number, because it can be changed into a prime (53163031064657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80226543 + ... + 80886489.

Almost surely, 2^{53163031064652} is an apocalyptic number.

It is an amenable number.

53163031064652 is an abundant number, since it is smaller than the sum of its proper divisors (81713413789044).

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

53163031064652 is a wasteful number, since it uses less digits than its factorization.

53163031064652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668147 (or 668142 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 45.

The spelling of 53163031064652 in words is "fifty-three trillion, one hundred sixty-three billion, thirty-one million, sixty-four thousand, six hundred fifty-two".