55410503 has 8 divisors (see below), whose sum is σ = 57542400. Its totient is φ = 53293408.

The previous prime is 55410491. The next prime is 55410527. The reversal of 55410503 is 30501455.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55410503 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 (55410533) 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 7 ways as a sum of consecutive naturals, for example, 4250 + ... + 11352.

It is an arithmetic number, because the mean of its divisors is an integer number (7192800).

Almost surely, 2^55410503 is an apocalyptic number.

55410503 is a deficient number, since it is larger than the sum of its proper divisors (2131897).

55410503 is a wasteful number, since it uses less digits than its factorization.

55410503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7401.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 55410503 is about 7443.8231440571. The cubic root of 55410503 is about 381.2390372912.

Adding to 55410503 its reverse (30501455), we get a palindrome (85911958).

The spelling of 55410503 in words is "fifty-five million, four hundred ten thousand, five hundred three".