445663160250 has 256 divisors, whose sum is σ = 1388347084800. Its totient is φ = 92505888000.

The previous prime is 445663160233. The next prime is 445663160251. The reversal of 445663160250 is 52061366544.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (445663160251) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 61731141 + ... + 61738359.

It is an arithmetic number, because the mean of its divisors is an integer number (5423230800).

Almost surely, 2^445663160250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 445663160250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (694173542400).

445663160250 is an abundant number, since it is smaller than the sum of its proper divisors (942683924550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

445663160250 is a wasteful number, since it uses less digits than its factorization.

445663160250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8326 (or 8316 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 445663160250 in words is "four hundred forty-five billion, six hundred sixty-three million, one hundred sixty thousand, two hundred fifty".