5122455452 has 12 divisors (see below), whose sum is σ = 9001806240. Its totient is φ = 2550510816.

The previous prime is 5122455451. The next prime is 5122455467. The reversal of 5122455452 is 2545542215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5122455451) 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 3 ways as a sum of consecutive naturals, for example, 2678153 + ... + 2680064.

It is an arithmetic number, because the mean of its divisors is an integer number (750150520).

Almost surely, 2^5122455452 is an apocalyptic number.

It is an amenable number.

5122455452 is a deficient number, since it is larger than the sum of its proper divisors (3879350788).

5122455452 is a wasteful number, since it uses less digits than its factorization.

5122455452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5358460 (or 5358458 counting only the distinct ones).

The product of its digits is 80000, while the sum is 35.

The square root of 5122455452 is about 71571.3312157878. The cubic root of 5122455452 is about 1723.8232346045.

Adding to 5122455452 its reverse (2545542215), we get a palindrome (7667997667).

The spelling of 5122455452 in words is "five billion, one hundred twenty-two million, four hundred fifty-five thousand, four hundred fifty-two".