53513444611552 has 24 divisors (see below), whose sum is σ = 105355198916856. Its totient is φ = 26756568696192.

The previous prime is 53513444611541. The next prime is 53513444611567. The reversal of 53513444611552 is 25511644431535.

53513444611552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 53513444611496 and 53513444611505.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 967378 + ... + 10390510.

It is an arithmetic number, because the mean of its divisors is an integer number (4389799954869).

Almost surely, 2^{53513444611552} is an apocalyptic number.

It is an amenable number.

53513444611552 is a deficient number, since it is larger than the sum of its proper divisors (51841754305304).

53513444611552 is a wasteful number, since it uses less digits than its factorization.

53513444611552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9600610 (or 9600602 counting only the distinct ones).

The product of its digits is 4320000, while the sum is 49.

The spelling of 53513444611552 in words is "fifty-three trillion, five hundred thirteen billion, four hundred forty-four million, six hundred eleven thousand, five hundred fifty-two".