54003044503 has 2 divisors, whose sum is σ = 54003044504. Its totient is φ = 54003044502.

The previous prime is 54003044477. The next prime is 54003044549. The reversal of 54003044503 is 30544030045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54003044503 - 2²⁹ = 53466173591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54003044573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27001522251 + 27001522252.

It is an arithmetic number, because the mean of its divisors is an integer number (27001522252).

Almost surely, 2^54003044503 is an apocalyptic number.

54003044503 is a deficient number, since it is larger than the sum of its proper divisors (1).

54003044503 is an equidigital number, since it uses as much as digits as its factorization.

54003044503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 28.

Adding to 54003044503 its reverse (30544030045), we get a palindrome (84547074548).

The spelling of 54003044503 in words is "fifty-four billion, three million, forty-four thousand, five hundred three".