4543645202132 has 6 divisors (see below), whose sum is σ = 7951379103738. Its totient is φ = 2271822601064.

The previous prime is 4543645202099. The next prime is 4543645202153. The reversal of 4543645202132 is 2312025463454.

It can be written as a sum of positive squares in only one way, i.e., 4414646423236 + 128998778896 = 2101106^2 + 359164^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4543645202132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567955650263 + ... + 567955650270.

It is an arithmetic number, because the mean of its divisors is an integer number (1325229850623).

Almost surely, 2^{4543645202132} is an apocalyptic number.

It is an amenable number.

4543645202132 is a deficient number, since it is larger than the sum of its proper divisors (3407733901606).

4543645202132 is a wasteful number, since it uses less digits than its factorization.

4543645202132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135911300537 (or 1135911300535 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 4543645202132 in words is "four trillion, five hundred forty-three billion, six hundred forty-five million, two hundred two thousand, one hundred thirty-two".