54533504120232 has 128 divisors (see below), whose sum is σ = 140614325452800. Its totient is φ = 17611434263808.

The previous prime is 54533504120191. The next prime is 54533504120257. The reversal of 54533504120232 is 23202140533545.

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, 196799523 + ... + 197076429.

It is an arithmetic number, because the mean of its divisors is an integer number (1098549417600).

Almost surely, 2^{54533504120232} 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 54533504120232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70307162726400).

54533504120232 is an abundant number, since it is smaller than the sum of its proper divisors (86080821332568).

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

54533504120232 is a wasteful number, since it uses less digits than its factorization.

54533504120232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277895 (or 277891 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 39.

Adding to 54533504120232 its reverse (23202140533545), we get a palindrome (77735644653777).

The spelling of 54533504120232 in words is "fifty-four trillion, five hundred thirty-three billion, five hundred four million, one hundred twenty thousand, two hundred thirty-two".