5740981817 has 4 divisors (see below), whose sum is σ = 5741663616. Its totient is φ = 5740300020.

The previous prime is 5740981793. The next prime is 5740981823. The reversal of 5740981817 is 7181890475.

5740981817 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5740981817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5740981847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328109 + ... + 345162.

It is an arithmetic number, because the mean of its divisors is an integer number (1435415904).

Almost surely, 2^5740981817 is an apocalyptic number.

It is an amenable number.

5740981817 is a deficient number, since it is larger than the sum of its proper divisors (681799).

5740981817 is an equidigital number, since it uses as much as digits as its factorization.

5740981817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681798.

The product of its (nonzero) digits is 564480, while the sum is 50.

The square root of 5740981817 is about 75769.2669688707. The cubic root of 5740981817 is about 1790.5868488723.

The spelling of 5740981817 in words is "five billion, seven hundred forty million, nine hundred eighty-one thousand, eight hundred seventeen".