54577289 has 8 divisors (see below), whose sum is σ = 59166912. Its totient is φ = 50043600.

The previous prime is 54577261. The next prime is 54577307. The reversal of 54577289 is 98277545.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54577289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54577219) 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, 11939 + ... + 15864.

It is an arithmetic number, because the mean of its divisors is an integer number (7395864).

Almost surely, 2^54577289 is an apocalyptic number.

It is an amenable number.

54577289 is a deficient number, since it is larger than the sum of its proper divisors (4589623).

54577289 is a wasteful number, since it uses less digits than its factorization.

54577289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27967.

The product of its digits is 705600, while the sum is 47.

The square root of 54577289 is about 7387.6443471515. The cubic root of 54577289 is about 379.3184667607.

The spelling of 54577289 in words is "fifty-four million, five hundred seventy-seven thousand, two hundred eighty-nine".