4052636895268 has 144 divisors (see below), whose sum is σ = 8429869034496. Its totient is φ = 1696287191040.

The previous prime is 4052636895253. The next prime is 4052636895269. The reversal of 4052636895268 is 8625986362504.

It is not an unprimeable number, because it can be changed into a prime (4052636895269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82982305 + ... + 83031127.

It is an arithmetic number, because the mean of its divisors is an integer number (58540757184).

Almost surely, 2^{4052636895268} is an apocalyptic number.

It is an amenable number.

4052636895268 is an abundant number, since it is smaller than the sum of its proper divisors (4377232139228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4052636895268 is a wasteful number, since it uses less digits than its factorization.

4052636895268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49134 (or 49119 counting only the distinct ones).

The product of its (nonzero) digits is 149299200, while the sum is 64.

The spelling of 4052636895268 in words is "four trillion, fifty-two billion, six hundred thirty-six million, eight hundred ninety-five thousand, two hundred sixty-eight".