54561594 has 8 divisors (see below), whose sum is σ = 109123200. Its totient is φ = 18187196.

The previous prime is 54561571. The next prime is 54561623. The reversal of 54561594 is 49516545.

It is a sphenic number, since it is the product of 3 distinct primes.

54561594 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4546794 + ... + 4546805.

It is an arithmetic number, because the mean of its divisors is an integer number (13640400).

Almost surely, 2^54561594 is an apocalyptic number.

54561594 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

54561594 is a wasteful number, since it uses less digits than its factorization.

54561594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9093604.

The product of its digits is 108000, while the sum is 39.

The square root of 54561594 is about 7386.5820241841. The cubic root of 54561594 is about 379.2821025867.

It can be divided in two parts, 54561 and 594, that added together give a palindrome (55155).

The spelling of 54561594 in words is "fifty-four million, five hundred sixty-one thousand, five hundred ninety-four".