53585491216 has 20 divisors (see below), whose sum is σ = 103834885392. Its totient is φ = 26789391776.

The previous prime is 53585491187. The next prime is 53585491229. The reversal of 53585491216 is 61219458535.

53585491216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 53585491216.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75190 + ... + 335893.

Almost surely, 2^53585491216 is an apocalyptic number.

It is an amenable number.

53585491216 is a deficient number, since it is larger than the sum of its proper divisors (50249394176).

53585491216 is a wasteful number, since it uses less digits than its factorization.

53585491216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419238 (or 419232 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 49.

The spelling of 53585491216 in words is "fifty-three billion, five hundred eighty-five million, four hundred ninety-one thousand, two hundred sixteen".