54063503 has 4 divisors (see below), whose sum is σ = 58222248. Its totient is φ = 49904760.

The previous prime is 54063497. The next prime is 54063509. The reversal of 54063503 is 30536045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30536045 = 5 ⋅6107209.

It is an interprime number because it is at equal distance from previous prime (54063497) and next prime (54063509).

It is a cyclic number.

It is not a de Polignac number, because 54063503 - 2⁴ = 54063487 is a prime.

It is a super-3 number, since 3×54063503³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54063509) 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, 2079353 + ... + 2079378.

It is an arithmetic number, because the mean of its divisors is an integer number (14555562).

Almost surely, 2^54063503 is an apocalyptic number.

54063503 is a deficient number, since it is larger than the sum of its proper divisors (4158745).

54063503 is a wasteful number, since it uses less digits than its factorization.

54063503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4158744.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 54063503 is about 7352.7887906562. The cubic root of 54063503 is about 378.1244213091.

Adding to 54063503 its reverse (30536045), we get a palindrome (84599548).

The spelling of 54063503 in words is "fifty-four million, sixty-three thousand, five hundred three".