54535616 has 28 divisors (see below), whose sum is σ = 109282992. Its totient is φ = 26999808.

The previous prime is 54535601. The next prime is 54535627. The reversal of 54535616 is 61653545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2456 + ... + 10728.

It is an arithmetic number, because the mean of its divisors is an integer number (3902964).

Almost surely, 2^54535616 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 54535616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54641496).

54535616 is an abundant number, since it is smaller than the sum of its proper divisors (54747376).

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

54535616 is a wasteful number, since it uses less digits than its factorization.

54535616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8388 (or 8378 counting only the distinct ones).

The product of its digits is 54000, while the sum is 35.

The square root of 54535616 is about 7384.8233560458. The cubic root of 54535616 is about 379.2218981224.

The spelling of 54535616 in words is "fifty-four million, five hundred thirty-five thousand, six hundred sixteen".