445755254657034 has 256 divisors, whose sum is σ = 1125177324503040. Its totient is φ = 114786147168000.

The previous prime is 445755254657029. The next prime is 445755254657071. The reversal of 445755254657034 is 430756452557544.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 5929056924 + ... + 5929132104.

It is an arithmetic number, because the mean of its divisors is an integer number (4395223923840).

Almost surely, 2^{445755254657034} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 445755254657034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (562588662251520).

445755254657034 is an abundant number, since it is smaller than the sum of its proper divisors (679422069846006).

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

445755254657034 is a wasteful number, since it uses less digits than its factorization.

445755254657034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76977.

The product of its (nonzero) digits is 1411200000, while the sum is 66.

The spelling of 445755254657034 in words is "four hundred forty-five trillion, seven hundred fifty-five billion, two hundred fifty-four million, six hundred fifty-seven thousand, thirty-four".