1044511990652 has 12 divisors (see below), whose sum is σ = 1968503367096. Its totient is φ = 482082457200.

The previous prime is 1044511990633. The next prime is 1044511990723. The reversal of 1044511990652 is 2560991154401.

1044511990652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1044511990597 and 1044511990606.

It is a congruent number.

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, 10043384474 + ... + 10043384577.

It is an arithmetic number, because the mean of its divisors is an integer number (164041947258).

Almost surely, 2^{1044511990652} is an apocalyptic number.

It is an amenable number.

1044511990652 is a deficient number, since it is larger than the sum of its proper divisors (923991376444).

1044511990652 is a wasteful number, since it uses less digits than its factorization.

1044511990652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20086769068 (or 20086769066 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 47.

The spelling of 1044511990652 in words is "one trillion, forty-four billion, five hundred eleven million, nine hundred ninety thousand, six hundred fifty-two".