4525552448 has 28 divisors (see below), whose sum is σ = 9199432452. Its totient is φ = 2207585280.

The previous prime is 4525552441. The next prime is 4525552459. The reversal of 4525552448 is 8442555254.

It can be written as a sum of positive squares in 2 ways, for example, as 402885184 + 4122667264 = 20072^2 + 64208^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4525552399 and 4525552408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4525552441) 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, 859715 + ... + 864962.

It is an arithmetic number, because the mean of its divisors is an integer number (328551159).

Almost surely, 2^4525552448 is an apocalyptic number.

It is an amenable number.

4525552448 is an abundant number, since it is smaller than the sum of its proper divisors (4673880004).

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

4525552448 is a wasteful number, since it uses less digits than its factorization.

4525552448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724730 (or 1724720 counting only the distinct ones).

The product of its digits is 1280000, while the sum is 44.

The square root of 4525552448 is about 67272.2264236884. The cubic root of 4525552448 is about 1654.0826292058.

The spelling of 4525552448 in words is "four billion, five hundred twenty-five million, five hundred fifty-two thousand, four hundred forty-eight".