54503153 has 8 divisors (see below), whose sum is σ = 57448800. Its totient is φ = 51565248.

The previous prime is 54503149. The next prime is 54503159. The reversal of 54503153 is 35130545.

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 54503153 - 2² = 54503149 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54503159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17750 + ... + 20592.

It is an arithmetic number, because the mean of its divisors is an integer number (7181100).

Almost surely, 2^54503153 is an apocalyptic number.

It is an amenable number.

54503153 is a deficient number, since it is larger than the sum of its proper divisors (2945647).

54503153 is a wasteful number, since it uses less digits than its factorization.

54503153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3871.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 54503153 is about 7382.6250751342. The cubic root of 54503153 is about 379.1466376786.

Adding to 54503153 its reverse (35130545), we get a palindrome (89633698).

The spelling of 54503153 in words is "fifty-four million, five hundred three thousand, one hundred fifty-three".