54154647120 has 240 divisors, whose sum is σ = 195547359168. Its totient is φ = 12361789440.

The previous prime is 54154647101. The next prime is 54154647163. The reversal of 54154647120 is 2174645145.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10357947 + ... + 10363173.

Almost surely, 2^54154647120 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 54154647120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97773679584).

54154647120 is an abundant number, since it is smaller than the sum of its proper divisors (141392712048).

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

54154647120 is a wasteful number, since it uses less digits than its factorization.

54154647120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6138 (or 6125 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 39.

The spelling of 54154647120 in words is "fifty-four billion, one hundred fifty-four million, six hundred forty-seven thousand, one hundred twenty".