54305616 has 80 divisors (see below), whose sum is σ = 151115328. Its totient is φ = 16742400.

The previous prime is 54305609. The next prime is 54305623. The reversal of 54305616 is 61650345.

It is an interprime number because it is at equal distance from previous prime (54305609) and next prime (54305623).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49231 + ... + 50321.

Almost surely, 2^54305616 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 54305616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75557664).

54305616 is an abundant number, since it is smaller than the sum of its proper divisors (96809712).

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

54305616 is a wasteful number, since it uses less digits than its factorization.

54305616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180 (or 1174 counting only the distinct ones).

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

The square root of 54305616 is about 7369.2344242804. The cubic root of 54305616 is about 378.6880333003.

The spelling of 54305616 in words is "fifty-four million, three hundred five thousand, six hundred sixteen".