2020253425 has 6 divisors (see below), whose sum is σ = 2505114278. Its totient is φ = 1616202720.

The previous prime is 2020253423. The next prime is 2020253441. The reversal of 2020253425 is 5243520202.

It is a happy number.

2020253425 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 63872064 + 1956381361 = 7992^2 + 44231^2 .

It is not a de Polignac number, because 2020253425 - 2¹ = 2020253423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 80810137 = 2020253425 / (2 + 0 + 2 + 0 + 2 + 5 + 3 + 4 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2020253425.

It is not an unprimeable number, because it can be changed into a prime (2020253423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40405044 + ... + 40405093.

Almost surely, 2^2020253425 is an apocalyptic number.

2020253425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2020253425 is a deficient number, since it is larger than the sum of its proper divisors (484860853).

2020253425 is an equidigital number, since it uses as much as digits as its factorization.

2020253425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80810147 (or 80810142 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2020253425 is about 44947.2293361893. The cubic root of 2020253425 is about 1264.1597267257.

Adding to 2020253425 its reverse (5243520202), we get a palindrome (7263773627).

The spelling of 2020253425 in words is "two billion, twenty million, two hundred fifty-three thousand, four hundred twenty-five".