445775034547625 has 8 divisors (see below), whose sum is σ = 556327243115592. Its totient is φ = 356620027638000.

The previous prime is 445775034547573. The next prime is 445775034547643. The reversal of 445775034547625 is 526745430577544.

It can be written as a sum of positive squares in 4 ways, for example, as 8888579002384 + 436886455545241 = 2981372^2 + 20901829^2 .

It is not a de Polignac number, because 445775034547625 - 2³⁰ = 445773960805801 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1783100138066 + ... + 1783100138315.

It is an arithmetic number, because the mean of its divisors is an integer number (69540905389449).

Almost surely, 2^{445775034547625} is an apocalyptic number.

It is an amenable number.

445775034547625 is a deficient number, since it is larger than the sum of its proper divisors (110552208567967).

445775034547625 is an equidigital number, since it uses as much as digits as its factorization.

445775034547625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3566200276396 (or 3566200276386 counting only the distinct ones).

The product of its (nonzero) digits is 1975680000, while the sum is 68.

The spelling of 445775034547625 in words is "four hundred forty-five trillion, seven hundred seventy-five billion, thirty-four million, five hundred forty-seven thousand, six hundred twenty-five".