54316560 has 80 divisors (see below), whose sum is σ = 169292736. Its totient is φ = 14406144.

The previous prime is 54316543. The next prime is 54316567. The reversal of 54316560 is 6561345.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (54316567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53982 + ... + 54978.

Almost surely, 2^54316560 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 54316560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84646368).

54316560 is an abundant number, since it is smaller than the sum of its proper divisors (114976176).

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

54316560 is a wasteful number, since it uses less digits than its factorization.

54316560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240 (or 1234 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 54316560 is about 7369.9769334782. The cubic root of 54316560 is about 378.7134701014.

The spelling of 54316560 in words is "fifty-four million, three hundred sixteen thousand, five hundred sixty".