54305653 has 8 divisors (see below), whose sum is σ = 55301400. Its totient is φ = 53319168.

The previous prime is 54305623. The next prime is 54305659. The reversal of 54305653 is 35650345.

It can be written as a sum of positive squares in 4 ways, for example, as 400689 + 53904964 = 633^2 + 7342^2 .

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-54305653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54305659) 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, 10113 + ... + 14521.

It is an arithmetic number, because the mean of its divisors is an integer number (6912675).

Almost surely, 2^54305653 is an apocalyptic number.

It is an amenable number.

54305653 is a deficient number, since it is larger than the sum of its proper divisors (995747).

54305653 is a wasteful number, since it uses less digits than its factorization.

54305653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4631.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 54305653 is about 7369.2369347172. The cubic root of 54305653 is about 378.6881193040.

Adding to 54305653 its reverse (35650345), we get a palindrome (89955998).

The spelling of 54305653 in words is "fifty-four million, three hundred five thousand, six hundred fifty-three".