53286116826 has 64 divisors (see below), whose sum is σ = 110143797120. Its totient is φ = 17175075840.

The previous prime is 53286116809. The next prime is 53286116833. The reversal of 53286116826 is 62861168235.

It is a happy number.

53286116826 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17648745 + ... + 17651763.

It is an arithmetic number, because the mean of its divisors is an integer number (1720996830).

Almost surely, 2^53286116826 is an apocalyptic number.

53286116826 is an abundant number, since it is smaller than the sum of its proper divisors (56857680294).

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

53286116826 is a wasteful number, since it uses less digits than its factorization.

53286116826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3679.

The product of its digits is 829440, while the sum is 48.

The spelling of 53286116826 in words is "fifty-three billion, two hundred eighty-six million, one hundred sixteen thousand, eight hundred twenty-six".