445352898908 has 12 divisors (see below), whose sum is σ = 786517735080. Its totient is φ = 220633546032.

The previous prime is 445352898869. The next prime is 445352898929. The reversal of 445352898908 is 809898253544.

It is a congruent number.

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, 510725366 + ... + 510726237.

It is an arithmetic number, because the mean of its divisors is an integer number (65543144590).

Almost surely, 2^445352898908 is an apocalyptic number.

It is an amenable number.

445352898908 is a deficient number, since it is larger than the sum of its proper divisors (341164836172).

445352898908 is a wasteful number, since it uses less digits than its factorization.

445352898908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021451716 (or 1021451714 counting only the distinct ones).

The product of its (nonzero) digits is 99532800, while the sum is 65.

The spelling of 445352898908 in words is "four hundred forty-five billion, three hundred fifty-two million, eight hundred ninety-eight thousand, nine hundred eight".