53343304768 has 56 divisors (see below), whose sum is σ = 114059375640. Its totient is φ = 24606228480.

The previous prime is 53343304759. The next prime is 53343304801. The reversal of 53343304768 is 86740334335.

It can be written as a sum of positive squares in 4 ways, for example, as 1810672704 + 51532632064 = 42552^2 + 227008^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1554678 + ... + 1588618.

It is an arithmetic number, because the mean of its divisors is an integer number (2036774565).

Almost surely, 2^53343304768 is an apocalyptic number.

It is an amenable number.

53343304768 is an abundant number, since it is smaller than the sum of its proper divisors (60716070872).

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

53343304768 is a wasteful number, since it uses less digits than its factorization.

53343304768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35855 (or 35845 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 46.

The spelling of 53343304768 in words is "fifty-three billion, three hundred forty-three million, three hundred four thousand, seven hundred sixty-eight".