54530136132 has 48 divisors (see below), whose sum is σ = 133660195200. Its totient is φ = 17269719808.

The previous prime is 54530136061. The next prime is 54530136149. The reversal of 54530136132 is 23163103545.

54530136132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 54530136093 and 54530136102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 621873 + ... + 704120.

It is an arithmetic number, because the mean of its divisors is an integer number (2784587400).

Almost surely, 2^54530136132 is an apocalyptic number.

It is an amenable number.

54530136132 is an abundant number, since it is smaller than the sum of its proper divisors (79130059068).

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

54530136132 is a wasteful number, since it uses less digits than its factorization.

54530136132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326172 (or 1326170 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

Adding to 54530136132 its reverse (23163103545), we get a palindrome (77693239677).

The spelling of 54530136132 in words is "fifty-four billion, five hundred thirty million, one hundred thirty-six thousand, one hundred thirty-two".