4450506456612 has 24 divisors (see below), whose sum is σ = 10384697671936. Its totient is φ = 1483476065568.

The previous prime is 4450506456577. The next prime is 4450506456623. The reversal of 4450506456612 is 2166546050544.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2543668 + ... + 3920619.

Almost surely, 2^{4450506456612} is an apocalyptic number.

It is an amenable number.

4450506456612 is an abundant number, since it is smaller than the sum of its proper divisors (5934191215324).

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

4450506456612 is a wasteful number, since it uses less digits than its factorization.

4450506456612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6521667 (or 6521665 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 48.

The spelling of 4450506456612 in words is "four trillion, four hundred fifty billion, five hundred six million, four hundred fifty-six thousand, six hundred twelve".