54530042052 has 24 divisors (see below), whose sum is σ = 128472076096. Its totient is φ = 18000207648.

The previous prime is 54530042051. The next prime is 54530042057. The reversal of 54530042052 is 25024003545.

It is not an unprimeable number, because it can be changed into a prime (54530042051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22057843 + ... + 22060314.

Almost surely, 2^54530042052 is an apocalyptic number.

It is an amenable number.

54530042052 is an abundant number, since it is smaller than the sum of its proper divisors (73942034044).

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

54530042052 is a wasteful number, since it uses less digits than its factorization.

54530042052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44118267 (or 44118265 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

Adding to 54530042052 its reverse (25024003545), we get a palindrome (79554045597).

The spelling of 54530042052 in words is "fifty-four billion, five hundred thirty million, forty-two thousand, fifty-two".