52225352 has 32 divisors (see below), whose sum is σ = 102497400. Its totient is φ = 24920064.

The previous prime is 52225351. The next prime is 52225367. The reversal of 52225352 is 25352225.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 51638596 + 586756 = 7186^2 + 766^2 .

It is not an unprimeable number, because it can be changed into a prime (52225351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14024 + ... + 17352.

Almost surely, 2^52225352 is an apocalyptic number.

It is an amenable number.

52225352 is a deficient number, since it is larger than the sum of its proper divisors (50272048).

52225352 is a wasteful number, since it uses less digits than its factorization.

52225352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3425 (or 3421 counting only the distinct ones).

The product of its digits is 6000, while the sum is 26.

The square root of 52225352 is about 7226.7110084740. The cubic root of 52225352 is about 373.7895238270.

Adding to 52225352 its reverse (25352225), we get a palindrome (77577577).

The spelling of 52225352 in words is "fifty-two million, two hundred twenty-five thousand, three hundred fifty-two".