52116353 has 4 divisors (see below), whose sum is σ = 52702020. Its totient is φ = 51530688.

The previous prime is 52116341. The next prime is 52116377. The reversal of 52116353 is 35361125.

52116353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 25573249 + 26543104 = 5057^2 + 5152^2 .

It is a cyclic number.

It is not a de Polignac number, because 52116353 - 2¹² = 52112257 is a prime.

It is a super-2 number, since 2×52116353² = 5432228500041218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52116653) 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 3 ways as a sum of consecutive naturals, for example, 292700 + ... + 292877.

It is an arithmetic number, because the mean of its divisors is an integer number (13175505).

Almost surely, 2^52116353 is an apocalyptic number.

It is an amenable number.

52116353 is a deficient number, since it is larger than the sum of its proper divisors (585667).

52116353 is an equidigital number, since it uses as much as digits as its factorization.

52116353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585666.

The product of its digits is 2700, while the sum is 26.

The square root of 52116353 is about 7219.1656720150. The cubic root of 52116353 is about 373.5292986030.

Adding to 52116353 its reverse (35361125), we get a palindrome (87477478).

The spelling of 52116353 in words is "fifty-two million, one hundred sixteen thousand, three hundred fifty-three".