54521089 has 8 divisors (see below), whose sum is σ = 65589440. Its totient is φ = 44272656.

The previous prime is 54521083. The next prime is 54521107. The reversal of 54521089 is 98012545.

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

It is a cyclic number.

It is not a de Polignac number, because 54521089 - 2⁹ = 54520577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54521083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204834 + ... + 205099.

It is an arithmetic number, because the mean of its divisors is an integer number (8198680).

Almost surely, 2^54521089 is an apocalyptic number.

It is an amenable number.

54521089 is a deficient number, since it is larger than the sum of its proper divisors (11068351).

54521089 is a wasteful number, since it uses less digits than its factorization.

54521089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409959.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 54521089 is about 7383.8397192789. The cubic root of 54521089 is about 379.1882232132.

The spelling of 54521089 in words is "fifty-four million, five hundred twenty-one thousand, eighty-nine".