54619318860 has 48 divisors (see below), whose sum is σ = 154034361600. Its totient is φ = 14460364224.

The previous prime is 54619318777. The next prime is 54619318877. The reversal of 54619318860 is 6881391645.

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, 3266200 + ... + 3282879.

It is an arithmetic number, because the mean of its divisors is an integer number (3209049200).

Almost surely, 2^54619318860 is an apocalyptic number.

It is an amenable number.

54619318860 is an abundant number, since it is smaller than the sum of its proper divisors (99415042740).

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

54619318860 is a wasteful number, since it uses less digits than its factorization.

54619318860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6549230 (or 6549228 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 54619318860 in words is "fifty-four billion, six hundred nineteen million, three hundred eighteen thousand, eight hundred sixty".