52422052 has 12 divisors (see below), whose sum is σ = 91804636. Its totient is φ = 26192160.

The previous prime is 52422049. The next prime is 52422059. The reversal of 52422052 is 25022425.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 15163236 + 37258816 = 3894^2 + 6104^2 .

It is not an unprimeable number, because it can be changed into a prime (52422059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2902 + ... + 10642.

Almost surely, 2^52422052 is an apocalyptic number.

It is an amenable number.

52422052 is a deficient number, since it is larger than the sum of its proper divisors (39382584).

52422052 is a wasteful number, since it uses less digits than its factorization.

52422052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9438 (or 9436 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 52422052 is about 7240.3074520354. The cubic root of 52422052 is about 374.2582124523.

Adding to 52422052 its reverse (25022425), we get a palindrome (77444477).

The spelling of 52422052 in words is "fifty-two million, four hundred twenty-two thousand, fifty-two".