2025430433 has 4 divisors (see below), whose sum is σ = 2181232788. Its totient is φ = 1869628080.

The previous prime is 2025430391. The next prime is 2025430471. The reversal of 2025430433 is 3340345202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 710062609 + 1315367824 = 26647^2 + 36268^2 .

It is a cyclic number.

It is not a de Polignac number, because 2025430433 - 2⁸ = 2025430177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2025430933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77901158 + ... + 77901183.

It is an arithmetic number, because the mean of its divisors is an integer number (545308197).

Almost surely, 2^2025430433 is an apocalyptic number.

It is an amenable number.

2025430433 is a deficient number, since it is larger than the sum of its proper divisors (155802355).

2025430433 is a wasteful number, since it uses less digits than its factorization.

2025430433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155802354.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 2025430433 is about 45004.7823347697. The cubic root of 2025430433 is about 1265.2386314175.

Adding to 2025430433 its reverse (3340345202), we get a palindrome (5365775635).

The spelling of 2025430433 in words is "two billion, twenty-five million, four hundred thirty thousand, four hundred thirty-three".