4493521080008 has 16 divisors (see below), whose sum is σ = 8447011033500. Its totient is φ = 2240984804416.

The previous prime is 4493521079981. The next prime is 4493521080073. The reversal of 4493521080008 is 8000801253944.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3906149054404 + 587372025604 = 1976398^2 + 766402^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 721963643 + ... + 721969866.

Almost surely, 2^{4493521080008} is an apocalyptic number.

It is an amenable number.

4493521080008 is a deficient number, since it is larger than the sum of its proper divisors (3953489953492).

4493521080008 is a wasteful number, since it uses less digits than its factorization.

4493521080008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443933904 (or 1443933900 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 4493521080008 in words is "four trillion, four hundred ninety-three billion, five hundred twenty-one million, eighty thousand, eight".