54043630 has 8 divisors (see below), whose sum is σ = 97278552. Its totient is φ = 21617448.

The previous prime is 54043609. The next prime is 54043637. The reversal of 54043630 is 3634045.

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

It is a junction number, because it is equal to n+sod(n) for n = 54043595 and 54043604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54043637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2702172 + ... + 2702191.

It is an arithmetic number, because the mean of its divisors is an integer number (12159819).

Almost surely, 2^54043630 is an apocalyptic number.

54043630 is a deficient number, since it is larger than the sum of its proper divisors (43234922).

54043630 is a wasteful number, since it uses less digits than its factorization.

54043630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5404370.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 54043630 is about 7351.4372744382. The cubic root of 54043630 is about 378.0780845192.

Adding to 54043630 its reverse (3634045), we get a palindrome (57677675).

The spelling of 54043630 in words is "fifty-four million, forty-three thousand, six hundred thirty".