445813124805707 has 4 divisors (see below), whose sum is σ = 448303700922120. Its totient is φ = 443322548689296.

The previous prime is 445813124805637. The next prime is 445813124805709. The reversal of 445813124805707 is 707508421318544.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 445813124805707 - 2⁴⁶ = 375444380628043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (445813124805709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1245288057938 + ... + 1245288058295.

It is an arithmetic number, because the mean of its divisors is an integer number (112075925230530).

Almost surely, 2^{445813124805707} is an apocalyptic number.

445813124805707 is a deficient number, since it is larger than the sum of its proper divisors (2490576116413).

445813124805707 is a wasteful number, since it uses less digits than its factorization.

445813124805707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2490576116412.

The product of its (nonzero) digits is 30105600, while the sum is 59.

The spelling of 445813124805707 in words is "four hundred forty-five trillion, eight hundred thirteen billion, one hundred twenty-four million, eight hundred five thousand, seven hundred seven".