557205503003 has 2 divisors, whose sum is σ = 557205503004. Its totient is φ = 557205503002.

The previous prime is 557205502943. The next prime is 557205503159. The reversal of 557205503003 is 300305502755.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 557205503003 - 2²⁶ = 557138394139 is a prime.

It is not a weakly prime, because it can be changed into another prime (557205503203) 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, 278602751501 + 278602751502.

It is an arithmetic number, because the mean of its divisors is an integer number (278602751502).

Almost surely, 2^557205503003 is an apocalyptic number.

557205503003 is a deficient number, since it is larger than the sum of its proper divisors (1).

557205503003 is an equidigital number, since it uses as much as digits as its factorization.

557205503003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78750, while the sum is 35.

The spelling of 557205503003 in words is "five hundred fifty-seven billion, two hundred five million, five hundred three thousand, three".