54320330 has 8 divisors (see below), whose sum is σ = 97776612. Its totient is φ = 21728128.

The previous prime is 54320323. The next prime is 54320341. The reversal of 54320330 is 3302345.

It can be written as a sum of positive squares in 2 ways, for example, as 47513449 + 6806881 = 6893^2 + 2609^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2716007 + ... + 2716026.

Almost surely, 2^54320330 is an apocalyptic number.

54320330 is a deficient number, since it is larger than the sum of its proper divisors (43456282).

54320330 is a wasteful number, since it uses less digits than its factorization.

54320330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5432040.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 54320330 is about 7370.2326964622. The cubic root of 54320330 is about 378.7222318048.

Adding to 54320330 its reverse (3302345), we get a palindrome (57622675).

The spelling of 54320330 in words is "fifty-four million, three hundred twenty thousand, three hundred thirty".