45743025 has 12 divisors (see below), whose sum is σ = 75628592. Its totient is φ = 24396240.

The previous prime is 45742967. The next prime is 45743053. The reversal of 45743025 is 52034754.

It is not a de Polignac number, because 45743025 - 2⁷ = 45742897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45742983 and 45743001.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 304879 + ... + 305028.

Almost surely, 2^45743025 is an apocalyptic number.

It is an amenable number.

45743025 is a deficient number, since it is larger than the sum of its proper divisors (29885567).

45743025 is a wasteful number, since it uses less digits than its factorization.

45743025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609920 (or 609915 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 45743025 is about 6763.3590027441. The cubic root of 45743025 is about 357.6363279436.

Adding to 45743025 its reverse (52034754), we get a palindrome (97777779).

The spelling of 45743025 in words is "forty-five million, seven hundred forty-three thousand, twenty-five".