444852052048 has 10 divisors (see below), whose sum is σ = 861900850874. Its totient is φ = 222426026016.

The previous prime is 444852052031. The next prime is 444852052079. The reversal of 444852052048 is 840250258444.

It can be written as a sum of positive squares in only one way, i.e., 436857546304 + 7994505744 = 660952^2 + 89412^2 .

It is a super-2 number, since 2×444852052048² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 444852051989 and 444852052007.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13901626611 + ... + 13901626642.

Almost surely, 2^444852052048 is an apocalyptic number.

It is an amenable number.

444852052048 is a deficient number, since it is larger than the sum of its proper divisors (417048798826).

444852052048 is a wasteful number, since it uses less digits than its factorization.

444852052048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27803253261 (or 27803253255 counting only the distinct ones).

The product of its (nonzero) digits is 1638400, while the sum is 46.

The spelling of 444852052048 in words is "four hundred forty-four billion, eight hundred fifty-two million, fifty-two thousand, forty-eight".