552305503 has 8 divisors (see below), whose sum is σ = 585045072. Its totient is φ = 519593856.

The previous prime is 552305497. The next prime is 552305539. The reversal of 552305503 is 305503255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 552305503 - 2¹³ = 552297311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552305543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44776 + ... + 55762.

It is an arithmetic number, because the mean of its divisors is an integer number (73130634).

Almost surely, 2^552305503 is an apocalyptic number.

552305503 is a deficient number, since it is larger than the sum of its proper divisors (32739569).

552305503 is a wasteful number, since it uses less digits than its factorization.

552305503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13961.

The product of its (nonzero) digits is 11250, while the sum is 28.

The square root of 552305503 is about 23501.1808852236. The cubic root of 552305503 is about 820.4644914481.

Adding to 552305503 its reverse (305503255), we get a palindrome (857808758).

The spelling of 552305503 in words is "five hundred fifty-two million, three hundred five thousand, five hundred three".