45444635 has 8 divisors (see below), whose sum is σ = 54808800. Its totient is φ = 36172224.

The previous prime is 45444631. The next prime is 45444661. The reversal of 45444635 is 53644454.

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

It is a cyclic number.

It is not a de Polignac number, because 45444635 - 2² = 45444631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45444595 and 45444604.

It is not an unprimeable number, because it can be changed into a prime (45444631) 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, 21842 + ... + 23831.

It is an arithmetic number, because the mean of its divisors is an integer number (6851100).

Almost surely, 2^45444635 is an apocalyptic number.

45444635 is a deficient number, since it is larger than the sum of its proper divisors (9364165).

45444635 is a wasteful number, since it uses less digits than its factorization.

45444635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45877.

The product of its digits is 115200, while the sum is 35.

The square root of 45444635 is about 6741.2636055861. The cubic root of 45444635 is about 356.8569888050.

The spelling of 45444635 in words is "forty-five million, four hundred forty-four thousand, six hundred thirty-five".