45825789 has 8 divisors (see below), whose sum is σ = 62013280. Its totient is φ = 30094416.

The previous prime is 45825763. The next prime is 45825803. The reversal of 45825789 is 98752854.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45825789 - 2¹² = 45821693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45825709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113794 + ... + 114195.

It is an arithmetic number, because the mean of its divisors is an integer number (7751660).

Almost surely, 2^45825789 is an apocalyptic number.

It is an amenable number.

45825789 is a deficient number, since it is larger than the sum of its proper divisors (16187491).

45825789 is a wasteful number, since it uses less digits than its factorization.

45825789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228059.

The product of its digits is 806400, while the sum is 48.

The square root of 45825789 is about 6769.4747949896. The cubic root of 45825789 is about 357.8518914407.

The spelling of 45825789 in words is "forty-five million, eight hundred twenty-five thousand, seven hundred eighty-nine".