5505624503 has 4 divisors (see below), whose sum is σ = 5506026240. Its totient is φ = 5505222768.

The previous prime is 5505624499. The next prime is 5505624571. The reversal of 5505624503 is 3054265055.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3054265055 = 5 ⋅610853011.

It is a cyclic number.

It is not a de Polignac number, because 5505624503 - 2² = 5505624499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505644503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179558 + ... + 207971.

It is an arithmetic number, because the mean of its divisors is an integer number (1376506560).

Almost surely, 2^5505624503 is an apocalyptic number.

5505624503 is a deficient number, since it is larger than the sum of its proper divisors (401737).

5505624503 is a wasteful number, since it uses less digits than its factorization.

5505624503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401736.

The product of its (nonzero) digits is 90000, while the sum is 35.

The square root of 5505624503 is about 74199.8955727028. The cubic root of 5505624503 is about 1765.7756734205.

Adding to 5505624503 its reverse (3054265055), we get a palindrome (8559889558).

The spelling of 5505624503 in words is "five billion, five hundred five million, six hundred twenty-four thousand, five hundred three".