3544721074852 has 6 divisors (see below), whose sum is σ = 6203261880998. Its totient is φ = 1772360537424.

The previous prime is 3544721074847. The next prime is 3544721074879. The reversal of 3544721074852 is 2584701274453.

3544721074852 is digitally balanced in base 2, 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 only one way, i.e., 2339235655936 + 1205485418916 = 1529456^2 + 1097946^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3544721074852.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443090134353 + ... + 443090134360.

Almost surely, 2^{3544721074852} is an apocalyptic number.

It is an amenable number.

3544721074852 is a deficient number, since it is larger than the sum of its proper divisors (2658540806146).

3544721074852 is a wasteful number, since it uses less digits than its factorization.

3544721074852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886180268717 (or 886180268715 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 52.

The spelling of 3544721074852 in words is "three trillion, five hundred forty-four billion, seven hundred twenty-one million, seventy-four thousand, eight hundred fifty-two".