444954551963 has 8 divisors (see below), whose sum is σ = 445934216256. Its totient is φ = 443975560200.

The previous prime is 444954551939. The next prime is 444954551971. The reversal of 444954551963 is 369155459444.

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 444954551963 - 2²⁰ = 444953503387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444954551263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1168208 + ... + 1501538.

It is an arithmetic number, because the mean of its divisors is an integer number (55741777032).

Almost surely, 2^444954551963 is an apocalyptic number.

444954551963 is a deficient number, since it is larger than the sum of its proper divisors (979664293).

444954551963 is a wasteful number, since it uses less digits than its factorization.

444954551963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336265.

The product of its digits is 46656000, while the sum is 59.

The spelling of 444954551963 in words is "four hundred forty-four billion, nine hundred fifty-four million, five hundred fifty-one thousand, nine hundred sixty-three".