5252525044 has 24 divisors (see below), whose sum is σ = 10109611008. Its totient is φ = 2372661600.

The previous prime is 5252525029. The next prime is 5252525081. The reversal of 5252525044 is 4405252525.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1072132 + ... + 1077019.

It is an arithmetic number, because the mean of its divisors is an integer number (421233792).

Almost surely, 2^5252525044 is an apocalyptic number.

It is an amenable number.

5252525044 is a deficient number, since it is larger than the sum of its proper divisors (4857085964).

5252525044 is a wasteful number, since it uses less digits than its factorization.

5252525044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149215 (or 2149213 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 34.

The square root of 5252525044 is about 72474.3060953328. The cubic root of 5252525044 is about 1738.2919165210.

Adding to 5252525044 its reverse (4405252525), we get a palindrome (9657777569).

The spelling of 5252525044 in words is "five billion, two hundred fifty-two million, five hundred twenty-five thousand, forty-four".