54819572603 has 2 divisors, whose sum is σ = 54819572604. Its totient is φ = 54819572602.

The previous prime is 54819572567. The next prime is 54819572609. The reversal of 54819572603 is 30627591845.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54819572603 - 2¹⁸ = 54819310459 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (54819572609) 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 as a sum of consecutive naturals, namely, 27409786301 + 27409786302.

It is an arithmetic number, because the mean of its divisors is an integer number (27409786302).

It is a 1-persistent number, because it is pandigital, but 2⋅54819572603 = 109639145206 is not.

Almost surely, 2^54819572603 is an apocalyptic number.

54819572603 is a deficient number, since it is larger than the sum of its proper divisors (1).

54819572603 is an equidigital number, since it uses as much as digits as its factorization.

54819572603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 54819572603 in words is "fifty-four billion, eight hundred nineteen million, five hundred seventy-two thousand, six hundred three".