4404051554512 has 10 divisors (see below), whose sum is σ = 8532849886898. Its totient is φ = 2202025777248.

The previous prime is 4404051554509. The next prime is 4404051554519. The reversal of 4404051554512 is 2154551504044.

It can be written as a sum of positive squares in only one way, i.e., 4389511053456 + 14540501056 = 2095116^2 + 120584^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4404051554519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137626611063 + ... + 137626611094.

Almost surely, 2^{4404051554512} is an apocalyptic number.

It is an amenable number.

4404051554512 is a deficient number, since it is larger than the sum of its proper divisors (4128798332386).

4404051554512 is a wasteful number, since it uses less digits than its factorization.

4404051554512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275253222165 (or 275253222159 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 40.

The spelling of 4404051554512 in words is "four trillion, four hundred four billion, fifty-one million, five hundred fifty-four thousand, five hundred twelve".