5252025440 has 48 divisors (see below), whose sum is σ = 12443799312. Its totient is φ = 2094733824.

The previous prime is 5252025439. The next prime is 5252025451. The reversal of 5252025440 is 445202525.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 8222 + ... + 102818.

It is an arithmetic number, because the mean of its divisors is an integer number (259245819).

Almost surely, 2^5252025440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5252025440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6221899656).

5252025440 is an abundant number, since it is smaller than the sum of its proper divisors (7191773872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5252025440 is a wasteful number, since it uses less digits than its factorization.

5252025440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94959 (or 94951 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 5252025440 is about 72470.8592470104. The cubic root of 5252025440 is about 1738.2368011162.

Adding to 5252025440 its reverse (445202525), we get a palindrome (5697227965).

The spelling of 5252025440 in words is "five billion, two hundred fifty-two million, twenty-five thousand, four hundred forty".