52222514 has 4 divisors (see below), whose sum is σ = 78333774. Its totient is φ = 26111256.

The previous prime is 52222501. The next prime is 52222517. The reversal of 52222514 is 41522225.

52222514 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 only one way, i.e., 46854025 + 5368489 = 6845^2 + 2317^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52222514.

It is not an unprimeable number, because it can be changed into a prime (52222517) 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 as a sum of consecutive naturals, namely, 13055627 + ... + 13055630.

Almost surely, 2^52222514 is an apocalyptic number.

52222514 is a deficient number, since it is larger than the sum of its proper divisors (26111260).

52222514 is a wasteful number, since it uses less digits than its factorization.

52222514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26111259.

The product of its digits is 1600, while the sum is 23.

The square root of 52222514 is about 7226.5146509227. The cubic root of 52222514 is about 373.7827529527.

Adding to 52222514 its reverse (41522225), we get a palindrome (93744739).

The spelling of 52222514 in words is "fifty-two million, two hundred twenty-two thousand, five hundred fourteen".