5661130997703 has 16 divisors (see below), whose sum is σ = 7945763742720. Its totient is φ = 3575308628736.

The previous prime is 5661130997693. The next prime is 5661130997719. The reversal of 5661130997703 is 3077990311665.

It is not a de Polignac number, because 5661130997703 - 2¹⁷ = 5661130866631 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5661130997003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527850 + ... + 3406007.

It is an arithmetic number, because the mean of its divisors is an integer number (496610233920).

Almost surely, 2^{5661130997703} is an apocalyptic number.

5661130997703 is a deficient number, since it is larger than the sum of its proper divisors (2284632745017).

5661130997703 is a wasteful number, since it uses less digits than its factorization.

5661130997703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3959126.

The product of its (nonzero) digits is 6429780, while the sum is 57.

The spelling of 5661130997703 in words is "five trillion, six hundred sixty-one billion, one hundred thirty million, nine hundred ninety-seven thousand, seven hundred three".