45025241 has 2 divisors, whose sum is σ = 45025242. Its totient is φ = 45025240.

The previous prime is 45025219. The next prime is 45025243. The reversal of 45025241 is 14252054.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43943641 + 1081600 = 6629^2 + 1040^2 .

It is a cyclic number.

It is not a de Polignac number, because 45025241 - 2⁶ = 45025177 is a prime.

Together with 45025243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45025243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22512620 + 22512621.

It is an arithmetic number, because the mean of its divisors is an integer number (22512621).

Almost surely, 2^45025241 is an apocalyptic number.

It is an amenable number.

45025241 is a deficient number, since it is larger than the sum of its proper divisors (1).

45025241 is an equidigital number, since it uses as much as digits as its factorization.

45025241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 45025241 is about 6710.0850218160. The cubic root of 45025241 is about 355.7558213846.

Adding to 45025241 its reverse (14252054), we get a palindrome (59277295).

The spelling of 45025241 in words is "forty-five million, twenty-five thousand, two hundred forty-one".