52214453 has 2 divisors, whose sum is σ = 52214454. Its totient is φ = 52214452.

The previous prime is 52214419. The next prime is 52214473. The reversal of 52214453 is 35441225.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48762289 + 3452164 = 6983^2 + 1858^2 .

It is a cyclic number.

It is not a de Polignac number, because 52214453 - 2¹⁰ = 52213429 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52214473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26107226 + 26107227.

It is an arithmetic number, because the mean of its divisors is an integer number (26107227).

Almost surely, 2^52214453 is an apocalyptic number.

It is an amenable number.

52214453 is a deficient number, since it is larger than the sum of its proper divisors (1).

52214453 is an equidigital number, since it uses as much as digits as its factorization.

52214453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4800, while the sum is 26.

The square root of 52214453 is about 7225.9568916511. The cubic root of 52214453 is about 373.7635197549.

Adding to 52214453 its reverse (35441225), we get a palindrome (87655678).

The spelling of 52214453 in words is "fifty-two million, two hundred fourteen thousand, four hundred fifty-three".