3452636827845 has 12 divisors (see below), whose sum is σ = 5984570501676. Its totient is φ = 1841406308160.

The previous prime is 3452636827807. The next prime is 3452636827873. The reversal of 3452636827845 is 5487286362543.

3452636827845 is a `hidden beast` number, since 3 + 4 + 5 + 263 + 68 + 278 + 45 = 666.

3452636827845 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1824784915716 + 1627851912129 = 1350846^2 + 1275873^2 .

It is not a de Polignac number, because 3452636827845 - 2⁸ = 3452636827589 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38362631376 + ... + 38362631465.

It is an arithmetic number, because the mean of its divisors is an integer number (498714208473).

Almost surely, 2^{3452636827845} is an apocalyptic number.

It is an amenable number.

3452636827845 is a deficient number, since it is larger than the sum of its proper divisors (2531933673831).

3452636827845 is a wasteful number, since it uses less digits than its factorization.

3452636827845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76725262852 (or 76725262849 counting only the distinct ones).

The product of its digits is 232243200, while the sum is 63.

The spelling of 3452636827845 in words is "three trillion, four hundred fifty-two billion, six hundred thirty-six million, eight hundred twenty-seven thousand, eight hundred forty-five".