5554664503 has 2 divisors, whose sum is σ = 5554664504. Its totient is φ = 5554664502.

The previous prime is 5554664447. The next prime is 5554664561. The reversal of 5554664503 is 3054664555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5554664503 - 2²⁵ = 5521110071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5554664503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5554664603) 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, 2777332251 + 2777332252.

It is an arithmetic number, because the mean of its divisors is an integer number (2777332252).

Almost surely, 2^5554664503 is an apocalyptic number.

5554664503 is a deficient number, since it is larger than the sum of its proper divisors (1).

5554664503 is an equidigital number, since it uses as much as digits as its factorization.

5554664503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080000, while the sum is 43.

The square root of 5554664503 is about 74529.6216480400. The cubic root of 5554664503 is about 1771.0029217782.

The spelling of 5554664503 in words is "five billion, five hundred fifty-four million, six hundred sixty-four thousand, five hundred three".