53081888760 has 160 divisors (see below), whose sum is σ = 178563765600. Its totient is φ = 14143299840.

The previous prime is 53081888719. The next prime is 53081888777. The reversal of 53081888760 is 6788818035.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 53081888697 and 53081888706.

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 39 ways as a sum of consecutive naturals, for example, 4267350 + ... + 4279770.

It is an arithmetic number, because the mean of its divisors is an integer number (1116023535).

Almost surely, 2^53081888760 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 53081888760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89281882800).

53081888760 is an abundant number, since it is smaller than the sum of its proper divisors (125481876840).

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

53081888760 is a wasteful number, since it uses less digits than its factorization.

53081888760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13763 (or 13750 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 54.

The spelling of 53081888760 in words is "fifty-three billion, eighty-one million, eight hundred eighty-eight thousand, seven hundred sixty".