52211453 has 8 divisors (see below), whose sum is σ = 59887872. Its totient is φ = 44589456.

The previous prime is 52211443. The next prime is 52211459. The reversal of 52211453 is 35411225.

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

It is a cyclic number.

It is not a de Polignac number, because 52211453 - 2⁶ = 52211389 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 (52211459) 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, 11525 + ... + 15402.

It is an arithmetic number, because the mean of its divisors is an integer number (7485984).

Almost surely, 2^52211453 is an apocalyptic number.

It is an amenable number.

52211453 is a deficient number, since it is larger than the sum of its proper divisors (7676419).

52211453 is a wasteful number, since it uses less digits than its factorization.

52211453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27211.

The product of its digits is 1200, while the sum is 23.

The square root of 52211453 is about 7225.7493037055. The cubic root of 52211453 is about 373.7563613791.

Adding to 52211453 its reverse (35411225), we get a palindrome (87622678).

The spelling of 52211453 in words is "fifty-two million, two hundred eleven thousand, four hundred fifty-three".