445456363282052 has 12 divisors (see below), whose sum is σ = 779560616169216. Its totient is φ = 222724758662280.

The previous prime is 445456363282031. The next prime is 445456363282159. The reversal of 445456363282052 is 250282363654544.

It is a junction number, because it is equal to n+sod(n) for n = 445456363281982 and 445456363282000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 855451868 + ... + 855972435.

It is an arithmetic number, because the mean of its divisors is an integer number (64963384680768).

Almost surely, 2^{445456363282052} is an apocalyptic number.

It is an amenable number.

445456363282052 is a deficient number, since it is larger than the sum of its proper divisors (334104252887164).

445456363282052 is a wasteful number, since it uses less digits than its factorization.

445456363282052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711489378 (or 1711489376 counting only the distinct ones).

The product of its (nonzero) digits is 165888000, while the sum is 59.

The spelling of 445456363282052 in words is "four hundred forty-five trillion, four hundred fifty-six billion, three hundred sixty-three million, two hundred eighty-two thousand, fifty-two".