2020603525425 has 18 divisors (see below), whose sum is σ = 3619125425942. Its totient is φ = 1077655213440.

The previous prime is 2020603525417. The next prime is 2020603525427. The reversal of 2020603525425 is 5245253060202.

2020603525425 is a `hidden beast` number, since 2 + 0 + 2 + 0 + 60 + 3 + 52 + 542 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 216693974016 + 1803909551409 = 465504^2 + 1343097^2 .

It is not a de Polignac number, because 2020603525425 - 2³ = 2020603525417 is a prime.

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 2020603525425.

It is not an unprimeable number, because it can be changed into a prime (2020603525427) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4490229832 + ... + 4490230281.

Almost surely, 2^{2020603525425} is an apocalyptic number.

2020603525425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2020603525425 is a deficient number, since it is larger than the sum of its proper divisors (1598521900517).

2020603525425 is a wasteful number, since it uses less digits than its factorization.

2020603525425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8980460129 (or 8980460121 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 2020603525425 its reverse (5245253060202), we get a palindrome (7265856585627).

The spelling of 2020603525425 in words is "two trillion, twenty billion, six hundred three million, five hundred twenty-five thousand, four hundred twenty-five".