2025745425 has 72 divisors (see below), whose sum is σ = 4054927968. Its totient is φ = 958176000.

The previous prime is 2025745417. The next prime is 2025745441. The reversal of 2025745425 is 5245475202.

2025745425 is a `hidden beast` number, since 20 + 25 + 74 + 542 + 5 = 666.

2025745425 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2025745425 - 2³ = 2025745417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2025745425.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 91494 + ... + 111456.

It is an arithmetic number, because the mean of its divisors is an integer number (56318444).

Almost surely, 2^2025745425 is an apocalyptic number.

2025745425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2025745425 is an abundant number, since it is smaller than the sum of its proper divisors (2029182543).

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

2025745425 is a wasteful number, since it uses less digits than its factorization.

2025745425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20031 (or 20023 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 36.

The square root of 2025745425 is about 45008.2817379202. The cubic root of 2025745425 is about 1265.3042173760.

The spelling of 2025745425 in words is "two billion, twenty-five million, seven hundred forty-five thousand, four hundred twenty-five".