452620025 has 36 divisors (see below), whose sum is σ = 663060240. Its totient is φ = 303825600.

The previous prime is 452620009. The next prime is 452620027. The reversal of 452620025 is 520026254.

It is not a de Polignac number, because 452620025 - 2⁴ = 452620009 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 452619976 and 452620003.

It is not an unprimeable number, because it can be changed into a prime (452620027) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 41606 + ... + 51344.

It is an arithmetic number, because the mean of its divisors is an integer number (18418340).

Almost surely, 2^452620025 is an apocalyptic number.

It is an amenable number.

452620025 is a deficient number, since it is larger than the sum of its proper divisors (210440215).

452620025 is a wasteful number, since it uses less digits than its factorization.

452620025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9786 (or 9768 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 452620025 is about 21274.8683897222. The cubic root of 452620025 is about 767.7937774799.

Adding to 452620025 its reverse (520026254), we get a palindrome (972646279).

The spelling of 452620025 in words is "four hundred fifty-two million, six hundred twenty thousand, twenty-five".