5683540385 has 16 divisors (see below), whose sum is σ = 7242904656. Its totient is φ = 4266651648.

The previous prime is 5683540349. The next prime is 5683540391. The reversal of 5683540385 is 5830453865.

It can be written as a sum of positive squares in 8 ways, for example, as 82664464 + 5600875921 = 9092^2 + 74839^2 .

It is a cyclic number.

It is not a de Polignac number, because 5683540385 - 2¹² = 5683536289 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70562 + ... + 127851.

It is an arithmetic number, because the mean of its divisors is an integer number (452681541).

Almost surely, 2^5683540385 is an apocalyptic number.

It is an amenable number.

5683540385 is a deficient number, since it is larger than the sum of its proper divisors (1559364271).

5683540385 is a wasteful number, since it uses less digits than its factorization.

5683540385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198772.

The product of its (nonzero) digits is 1728000, while the sum is 47.

The square root of 5683540385 is about 75389.2590824449. The cubic root of 5683540385 is about 1784.5949105210.

The spelling of 5683540385 in words is "five billion, six hundred eighty-three million, five hundred forty thousand, three hundred eighty-five".