4064545452252 has 48 divisors (see below), whose sum is σ = 10042679227392. Its totient is φ = 1275042174720.

The previous prime is 4064545452221. The next prime is 4064545452263. The reversal of 4064545452252 is 2522545454604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1547227 + ... + 3243917.

It is an arithmetic number, because the mean of its divisors is an integer number (209222483904).

Almost surely, 2^{4064545452252} is an apocalyptic number.

It is an amenable number.

4064545452252 is an abundant number, since it is smaller than the sum of its proper divisors (5978133775140).

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

4064545452252 is a wasteful number, since it uses less digits than its factorization.

4064545452252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708458 (or 1708456 counting only the distinct ones).

The product of its (nonzero) digits is 7680000, while the sum is 48.

The spelling of 4064545452252 in words is "four trillion, sixty-four billion, five hundred forty-five million, four hundred fifty-two thousand, two hundred fifty-two".