54143133320 has 32 divisors (see below), whose sum is σ = 124414012800. Its totient is φ = 21196459968.

The previous prime is 54143133287. The next prime is 54143133403. The reversal of 54143133320 is 2333134145.

It is an unprimeable number.

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, 14397890 + ... + 14401649.

It is an arithmetic number, because the mean of its divisors is an integer number (3887937900).

Almost surely, 2^54143133320 is an apocalyptic number.

It is an amenable number.

54143133320 is an abundant number, since it is smaller than the sum of its proper divisors (70270879480).

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

54143133320 is a wasteful number, since it uses less digits than its factorization.

54143133320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28799597 (or 28799593 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 54143133320 its reverse (2333134145), we get a palindrome (56476267465).

The spelling of 54143133320 in words is "fifty-four billion, one hundred forty-three million, one hundred thirty-three thousand, three hundred twenty".