5717640405 has 16 divisors (see below), whose sum is σ = 9264026880. Its totient is φ = 3010807488.

The previous prime is 5717640373. The next prime is 5717640407. The reversal of 5717640405 is 5040467175.

It is not a de Polignac number, because 5717640405 - 2⁵ = 5717640373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5717640407) 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, 2411322 + ... + 2413691.

It is an arithmetic number, because the mean of its divisors is an integer number (579001680).

Almost surely, 2^5717640405 is an apocalyptic number.

It is an amenable number.

5717640405 is a deficient number, since it is larger than the sum of its proper divisors (3546386475).

5717640405 is a wasteful number, since it uses less digits than its factorization.

5717640405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4825100.

The product of its (nonzero) digits is 117600, while the sum is 39.

The square root of 5717640405 is about 75615.0805395326. The cubic root of 5717640405 is about 1788.1568582389.

The spelling of 5717640405 in words is "five billion, seven hundred seventeen million, six hundred forty thousand, four hundred five".