53541000520 has 96 divisors (see below), whose sum is σ = 142432993080. Its totient is φ = 18055941120.

The previous prime is 53541000511. The next prime is 53541000533. The reversal of 53541000520 is 2500014535.

53541000520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 45540413604 + 8000586916 = 213402^2 + 89446^2 .

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, 104349 + ... + 343468.

Almost surely, 2^53541000520 is an apocalyptic number.

It is an amenable number.

53541000520 is an abundant number, since it is smaller than the sum of its proper divisors (88891992560).

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

53541000520 is a wasteful number, since it uses less digits than its factorization.

53541000520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447903 (or 447892 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The spelling of 53541000520 in words is "fifty-three billion, five hundred forty-one million, five hundred twenty", and thus it is an aban number.