445254435505504 has 12 divisors (see below), whose sum is σ = 876594669901524. Its totient is φ = 222627217752736.

The previous prime is 445254435505501. The next prime is 445254435505603. The reversal of 445254435505504 is 405505534452544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445254435505501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6957100554742 + ... + 6957100554805.

It is an arithmetic number, because the mean of its divisors is an integer number (73049555825127).

Almost surely, 2^{445254435505504} is an apocalyptic number.

It is an amenable number.

445254435505504 is a deficient number, since it is larger than the sum of its proper divisors (431340234396020).

445254435505504 is a wasteful number, since it uses less digits than its factorization.

445254435505504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13914201109557 (or 13914201109549 counting only the distinct ones).

The product of its (nonzero) digits is 96000000, while the sum is 55.

The spelling of 445254435505504 in words is "four hundred forty-five trillion, two hundred fifty-four billion, four hundred thirty-five million, five hundred five thousand, five hundred four".