54460566 has 32 divisors (see below), whose sum is σ = 121843200. Its totient is φ = 18030600.

The previous prime is 54460561. The next prime is 54460589. The reversal of 54460566 is 66506445.

It is a happy number.

54460566 is a `hidden beast` number, since 5 + 44 + 605 + 6 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 54460566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54460561) 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, 4815 + ... + 11493.

It is an arithmetic number, because the mean of its divisors is an integer number (3807600).

Almost surely, 2^54460566 is an apocalyptic number.

54460566 is an abundant number, since it is smaller than the sum of its proper divisors (67382634).

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

54460566 is a wasteful number, since it uses less digits than its factorization.

54460566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6841 (or 6835 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 54460566 is about 7379.7402393309. The cubic root of 54460566 is about 379.0478609761.

The spelling of 54460566 in words is "fifty-four million, four hundred sixty thousand, five hundred sixty-six".