54530039028503 has 2 divisors, whose sum is σ = 54530039028504. Its totient is φ = 54530039028502.

The previous prime is 54530039028469. The next prime is 54530039028529. The reversal of 54530039028503 is 30582093003545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54530039028503 - 2¹² = 54530039024407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54530039018503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27265019514251 + 27265019514252.

It is an arithmetic number, because the mean of its divisors is an integer number (27265019514252).

Almost surely, 2^{54530039028503} is an apocalyptic number.

54530039028503 is a deficient number, since it is larger than the sum of its proper divisors (1).

54530039028503 is an equidigital number, since it uses as much as digits as its factorization.

54530039028503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944000, while the sum is 47.

The spelling of 54530039028503 in words is "fifty-four trillion, five hundred thirty billion, thirty-nine million, twenty-eight thousand, five hundred three".