53191703760 has 160 divisors (see below), whose sum is σ = 179410183680. Its totient is φ = 12958285824.

The previous prime is 53191703753. The next prime is 53191703797. The reversal of 53191703760 is 6730719135.

53191703760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 214761 + ... + 390519.

It is an arithmetic number, because the mean of its divisors is an integer number (1121313648).

Almost surely, 2^53191703760 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 53191703760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89705091840).

53191703760 is an abundant number, since it is smaller than the sum of its proper divisors (126218479920).

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

53191703760 is a wasteful number, since it uses less digits than its factorization.

53191703760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175885 (or 175879 counting only the distinct ones).

The product of its (nonzero) digits is 119070, while the sum is 42.

The spelling of 53191703760 in words is "fifty-three billion, one hundred ninety-one million, seven hundred three thousand, seven hundred sixty".