6140504717 has 2 divisors, whose sum is σ = 6140504718. Its totient is φ = 6140504716.

The previous prime is 6140504701. The next prime is 6140504723. The reversal of 6140504717 is 7174050416.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5128564996 + 1011939721 = 71614^2 + 31811^2 .

It is a cyclic number.

It is not a de Polignac number, because 6140504717 - 2⁴ = 6140504701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6140504767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3070252358 + 3070252359.

It is an arithmetic number, because the mean of its divisors is an integer number (3070252359).

Almost surely, 2^6140504717 is an apocalyptic number.

It is an amenable number.

6140504717 is a deficient number, since it is larger than the sum of its proper divisors (1).

6140504717 is an equidigital number, since it uses as much as digits as its factorization.

6140504717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 6140504717 is about 78361.3726079374. The cubic root of 6140504717 is about 1831.1954044738.

The spelling of 6140504717 in words is "six billion, one hundred forty million, five hundred four thousand, seven hundred seventeen".