54654561 has 32 divisors (see below), whose sum is σ = 89080320. Its totient is φ = 32908032.

The previous prime is 54654547. The next prime is 54654617. The reversal of 54654561 is 16545645.

54654561 is a `hidden beast` number, since 5 + 46 + 54 + 561 = 666.

54654561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54654561 - 2⁵ = 54654529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54654961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14841 + ... + 18153.

It is an arithmetic number, because the mean of its divisors is an integer number (2783760).

Almost surely, 2^54654561 is an apocalyptic number.

It is an amenable number.

54654561 is a deficient number, since it is larger than the sum of its proper divisors (34425759).

54654561 is a wasteful number, since it uses less digits than its factorization.

54654561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3382 (or 3376 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 54654561 is about 7392.8723105434. The cubic root of 54654561 is about 379.4973987855.

The spelling of 54654561 in words is "fifty-four million, six hundred fifty-four thousand, five hundred sixty-one".