54879129060 has 48 divisors (see below), whose sum is σ = 175613214336. Its totient is φ = 12543800832.

The previous prime is 54879128963. The next prime is 54879129073. The reversal of 54879129060 is 6092197845.

It is a junction number, because it is equal to n+sod(n) for n = 54879128994 and 54879129012.

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 15 ways as a sum of consecutive naturals, for example, 65331877 + ... + 65332716.

It is an arithmetic number, because the mean of its divisors is an integer number (3658608632).

Almost surely, 2^54879129060 is an apocalyptic number.

It is an amenable number.

54879129060 is an abundant number, since it is smaller than the sum of its proper divisors (120734085276).

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

54879129060 is a wasteful number, since it uses less digits than its factorization.

54879129060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130664612 (or 130664610 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 54879129060 in words is "fifty-four billion, eight hundred seventy-nine million, one hundred twenty-nine thousand, sixty".