53060064768 has 240 divisors, whose sum is σ = 159340957776. Its totient is φ = 17627258880.

The previous prime is 53060064713. The next prime is 53060064773. The reversal of 53060064768 is 86746006035.

53060064768 is a `hidden beast` number, since 5 + 30 + 600 + 6 + 4 + 7 + 6 + 8 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52378630 + ... + 52379642.

Almost surely, 2^53060064768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53060064768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79670478888).

53060064768 is an abundant number, since it is smaller than the sum of its proper divisors (106280893008).

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

53060064768 is an equidigital number, since it uses as much as digits as its factorization.

53060064768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467 (or 1439 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 53060064768 in words is "fifty-three billion, sixty million, sixty-four thousand, seven hundred sixty-eight".