54579246120 has 256 divisors, whose sum is σ = 213541516800. Its totient is φ = 12138024960.

The previous prime is 54579246103. The next prime is 54579246149. The reversal of 54579246120 is 2164297545.

54579246120 is a `hidden beast` number, since 5 + 4 + 5 + 7 + 9 + 24 + 612 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 182160 + ... + 377280.

It is an arithmetic number, because the mean of its divisors is an integer number (834146550).

Almost surely, 2^54579246120 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 54579246120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106770758400).

54579246120 is an abundant number, since it is smaller than the sum of its proper divisors (158962270680).

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

54579246120 is a wasteful number, since it uses less digits than its factorization.

54579246120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195185 (or 195175 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 54579246120 in words is "fifty-four billion, five hundred seventy-nine million, two hundred forty-six thousand, one hundred twenty".