4525702720 has 336 divisors, whose sum is σ = 14406189120. Its totient is φ = 1335398400.

The previous prime is 4525702717. The next prime is 4525702721. The reversal of 4525702720 is 272075254.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4525702721) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 3276430 + ... + 3277810.

Almost surely, 2^4525702720 is an apocalyptic number.

4525702720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4525702720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7203094560).

4525702720 is an abundant number, since it is smaller than the sum of its proper divisors (9880486400).

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

4525702720 is a wasteful number, since it uses less digits than its factorization.

4525702720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442 (or 1425 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 34.

The square root of 4525702720 is about 67273.3433092187. The cubic root of 4525702720 is about 1654.1009370666.

Adding to 4525702720 its reverse (272075254), we get a palindrome (4797777974).

The spelling of 4525702720 in words is "four billion, five hundred twenty-five million, seven hundred two thousand, seven hundred twenty".