54345203 has 8 divisors (see below), whose sum is σ = 59811696. Its totient is φ = 48966400.

The previous prime is 54345191. The next prime is 54345223. The reversal of 54345203 is 30254345.

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 54345203 - 2¹⁴ = 54328819 is a prime.

It is a super-2 number, since 2×54345203² = 5906802178222418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54345223) 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, 20618 + ... + 23103.

It is an arithmetic number, because the mean of its divisors is an integer number (7476462).

Almost surely, 2^54345203 is an apocalyptic number.

54345203 is a deficient number, since it is larger than the sum of its proper divisors (5466493).

54345203 is a wasteful number, since it uses less digits than its factorization.

54345203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43845.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 54345203 is about 7371.9198991850. The cubic root of 54345203 is about 378.7800279721.

Adding to 54345203 its reverse (30254345), we get a palindrome (84599548).

The spelling of 54345203 in words is "fifty-four million, three hundred forty-five thousand, two hundred three".