4455938635906 has 8 divisors (see below), whose sum is σ = 6684135393600. Its totient is φ = 2227893504708.

The previous prime is 4455938635901. The next prime is 4455938635909. The reversal of 4455938635906 is 6095368395544.

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

It is not an unprimeable number, because it can be changed into a prime (4455938635901) 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 3 ways as a sum of consecutive naturals, for example, 37833126 + ... + 37950721.

It is an arithmetic number, because the mean of its divisors is an integer number (835516924200).

Almost surely, 2^{4455938635906} is an apocalyptic number.

4455938635906 is a deficient number, since it is larger than the sum of its proper divisors (2228196757694).

4455938635906 is a wasteful number, since it uses less digits than its factorization.

4455938635906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75813248.

The product of its (nonzero) digits is 419904000, while the sum is 67.

The spelling of 4455938635906 in words is "four trillion, four hundred fifty-five billion, nine hundred thirty-eight million, six hundred thirty-five thousand, nine hundred six".