45930445 has 8 divisors (see below), whose sum is σ = 60127200. Its totient is φ = 33403920.

The previous prime is 45930389. The next prime is 45930449. The reversal of 45930445 is 54403954.

It is a happy number.

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

It is not a de Polignac number, because 45930445 - 2⁷ = 45930317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45930445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45930449) 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 7 ways as a sum of consecutive naturals, for example, 417495 + ... + 417604.

It is an arithmetic number, because the mean of its divisors is an integer number (7515900).

Almost surely, 2^45930445 is an apocalyptic number.

It is an amenable number.

45930445 is a deficient number, since it is larger than the sum of its proper divisors (14196755).

45930445 is a wasteful number, since it uses less digits than its factorization.

45930445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835115.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 45930445 is about 6777.2003806882. The cubic root of 45930445 is about 358.1241026001.

The spelling of 45930445 in words is "forty-five million, nine hundred thirty thousand, four hundred forty-five".