45614445 has 8 divisors (see below), whose sum is σ = 72983136. Its totient is φ = 24327696.

The previous prime is 45614441. The next prime is 45614453. The reversal of 45614445 is 54441654.

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

It is not a de Polignac number, because 45614445 - 2² = 45614441 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45614441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1520467 + ... + 1520496.

It is an arithmetic number, because the mean of its divisors is an integer number (9122892).

Almost surely, 2^45614445 is an apocalyptic number.

It is an amenable number.

45614445 is a deficient number, since it is larger than the sum of its proper divisors (27368691).

45614445 is a wasteful number, since it uses less digits than its factorization.

45614445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3040971.

The product of its digits is 38400, while the sum is 33.

The square root of 45614445 is about 6753.8466817067. The cubic root of 45614445 is about 357.3009177321.

The spelling of 45614445 in words is "forty-five million, six hundred fourteen thousand, four hundred forty-five".