52453103 has 4 divisors (see below), whose sum is σ = 52477800. Its totient is φ = 52428408.

The previous prime is 52453073. The next prime is 52453127. The reversal of 52453103 is 30135425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52453103 - 2¹⁴ = 52436719 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 (52453403) 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, 8828 + ... + 13521.

It is an arithmetic number, because the mean of its divisors is an integer number (13119450).

Almost surely, 2^52453103 is an apocalyptic number.

52453103 is a deficient number, since it is larger than the sum of its proper divisors (24697).

52453103 is a wasteful number, since it uses less digits than its factorization.

52453103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24696.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 52453103 is about 7242.4514496129. The cubic root of 52453103 is about 374.3320922896.

Adding to 52453103 its reverse (30135425), we get a palindrome (82588528).

The spelling of 52453103 in words is "fifty-two million, four hundred fifty-three thousand, one hundred three".