54653616 has 60 divisors (see below), whose sum is σ = 158630472. Its totient is φ = 18216576.

The previous prime is 54653611. The next prime is 54653617. The reversal of 54653616 is 61635645.

54653616 is a `hidden beast` number, since 546 + 53 + 61 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (54653611) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3141 + ... + 10916.

Almost surely, 2^54653616 is an apocalyptic number.

It is an amenable number.

54653616 is an abundant number, since it is smaller than the sum of its proper divisors (103976856).

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

54653616 is a wasteful number, since it uses less digits than its factorization.

54653616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14080 (or 14062 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 54653616 is about 7392.8083973548. The cubic root of 54653616 is about 379.4952115504.

The spelling of 54653616 in words is "fifty-four million, six hundred fifty-three thousand, six hundred sixteen".