5455554503 has 12 divisors (see below), whose sum is σ = 6517779912. Its totient is φ = 4549804560.

The previous prime is 5455554487. The next prime is 5455554509. The reversal of 5455554503 is 3054555545.

It is not a de Polignac number, because 5455554503 - 2⁴ = 5455554487 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455554509) 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 in 11 ways as a sum of consecutive naturals, for example, 1502753 + ... + 1506378.

It is an arithmetic number, because the mean of its divisors is an integer number (543148326).

Almost surely, 2^5455554503 is an apocalyptic number.

5455554503 is a deficient number, since it is larger than the sum of its proper divisors (1062225409).

5455554503 is a wasteful number, since it uses less digits than its factorization.

5455554503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3009182 (or 3009175 counting only the distinct ones).

The product of its (nonzero) digits is 750000, while the sum is 41.

The square root of 5455554503 is about 73861.7255620257. The cubic root of 5455554503 is about 1760.4065115363.

The spelling of 5455554503 in words is "five billion, four hundred fifty-five million, five hundred fifty-four thousand, five hundred three".