52101353 has 4 divisors (see below), whose sum is σ = 52304340. Its totient is φ = 51898368.

The previous prime is 52101323. The next prime is 52101367. The reversal of 52101353 is 35310125.

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 50737129 + 1364224 = 7123^2 + 1168^2 .

It is a cyclic number.

It is not a de Polignac number, because 52101353 - 2²⁰ = 51052777 is a prime.

It is a super-4 number, since 4×52101353⁴ (a number of 32 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52101323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101108 + ... + 101621.

It is an arithmetic number, because the mean of its divisors is an integer number (13076085).

Almost surely, 2^52101353 is an apocalyptic number.

It is an amenable number.

52101353 is a deficient number, since it is larger than the sum of its proper divisors (202987).

52101353 is a wasteful number, since it uses less digits than its factorization.

52101353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202986.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 52101353 is about 7218.1266960341. The cubic root of 52101353 is about 373.4934590710.

Adding to 52101353 its reverse (35310125), we get a palindrome (87411478).

The spelling of 52101353 in words is "fifty-two million, one hundred one thousand, three hundred fifty-three".