4425523020 has 96 divisors (see below), whose sum is σ = 14088560640. Its totient is φ = 1152688320.

The previous prime is 4425523009. The next prime is 4425523027. The reversal of 4425523020 is 203255244.

It is a happy number.

4425523020 is a `hidden beast` number, since 4 + 425 + 5 + 230 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4425523027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72076 + ... + 118515.

It is an arithmetic number, because the mean of its divisors is an integer number (146755840).

Almost surely, 2^4425523020 is an apocalyptic number.

It is an amenable number.

4425523020 is an abundant number, since it is smaller than the sum of its proper divisors (9663037620).

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

4425523020 is a wasteful number, since it uses less digits than its factorization.

4425523020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190652 (or 190644 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 4425523020 is about 66524.6046211475. The cubic root of 4425523020 is about 1641.8048516845.

Adding to 4425523020 its reverse (203255244), we get a palindrome (4628778264).

The spelling of 4425523020 in words is "four billion, four hundred twenty-five million, five hundred twenty-three thousand, twenty".