5681763064 has 8 divisors (see below), whose sum is σ = 10653305760. Its totient is φ = 2840881528.

The previous prime is 5681763041. The next prime is 5681763107. The reversal of 5681763064 is 4603671865.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355110184 + ... + 355110199.

It is an arithmetic number, because the mean of its divisors is an integer number (1331663220).

Almost surely, 2^5681763064 is an apocalyptic number.

It is an amenable number.

5681763064 is a deficient number, since it is larger than the sum of its proper divisors (4971542696).

5681763064 is a wasteful number, since it uses less digits than its factorization.

5681763064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710220389 (or 710220385 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 5681763064 is about 75377.4705333099. The cubic root of 5681763064 is about 1784.4088686953.

The spelling of 5681763064 in words is "five billion, six hundred eighty-one million, seven hundred sixty-three thousand, sixty-four".