5681405703033 has 6 divisors (see below), whose sum is σ = 8206474904394. Its totient is φ = 3787603802016.

The previous prime is 5681405702993. The next prime is 5681405703047. The reversal of 5681405703033 is 3303075041865.

5681405703033 is a `hidden beast` number, since 5 + 6 + 8 + 1 + 40 + 570 + 3 + 0 + 33 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4406523085584 + 1274882617449 = 2099172^2 + 1129107^2 .

It is not a de Polignac number, because 5681405703033 - 2¹⁶ = 5681405637497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5681405703033.

It is not an unprimeable number, because it can be changed into a prime (5681405703053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 315633650160 + ... + 315633650177.

It is an arithmetic number, because the mean of its divisors is an integer number (1367745817399).

Almost surely, 2^{5681405703033} is an apocalyptic number.

It is an amenable number.

5681405703033 is a deficient number, since it is larger than the sum of its proper divisors (2525069201361).

5681405703033 is a wasteful number, since it uses less digits than its factorization.

5681405703033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631267300343 (or 631267300340 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 5681405703033 in words is "five trillion, six hundred eighty-one billion, four hundred five million, seven hundred three thousand, thirty-three".