54884143528 has 16 divisors (see below), whose sum is σ = 103258994580. Its totient is φ = 27348411648.

The previous prime is 54884143519. The next prime is 54884143529. The reversal of 54884143528 is 82534148845.

It can be written as a sum of positive squares in 2 ways, for example, as 36809492164 + 18074651364 = 191858^2 + 134442^2 .

It is not an unprimeable number, because it can be changed into a prime (54884143529) 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 3 ways as a sum of consecutive naturals, for example, 11705025 + ... + 11709712.

Almost surely, 2^54884143528 is an apocalyptic number.

It is an amenable number.

54884143528 is a deficient number, since it is larger than the sum of its proper divisors (48374851052).

54884143528 is a wasteful number, since it uses less digits than its factorization.

54884143528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23415036 (or 23415032 counting only the distinct ones).

The product of its digits is 4915200, while the sum is 52.

The spelling of 54884143528 in words is "fifty-four billion, eight hundred eighty-four million, one hundred forty-three thousand, five hundred twenty-eight".