53516103 has 8 divisors (see below), whose sum is σ = 75110400. Its totient is φ = 33799608.

The previous prime is 53516087. The next prime is 53516131. The reversal of 53516103 is 30161535.

53516103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 53516103 - 2⁴ = 53516087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53516303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469383 + ... + 469496.

It is an arithmetic number, because the mean of its divisors is an integer number (9388800).

Almost surely, 2^53516103 is an apocalyptic number.

53516103 is a deficient number, since it is larger than the sum of its proper divisors (21594297).

53516103 is a wasteful number, since it uses less digits than its factorization.

53516103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938901.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 53516103 is about 7315.4701147636. The cubic root of 53516103 is about 376.8439034157.

Adding to 53516103 its reverse (30161535), we get a palindrome (83677638).

The spelling of 53516103 in words is "fifty-three million, five hundred sixteen thousand, one hundred three".