5684120641 has 2 divisors, whose sum is σ = 5684120642. Its totient is φ = 5684120640.

The previous prime is 5684120609. The next prime is 5684120681. The reversal of 5684120641 is 1460214865.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5141463616 + 542657025 = 71704^2 + 23295^2 .

It is a cyclic number.

It is not a de Polignac number, because 5684120641 - 2⁵ = 5684120609 is a prime.

It is a super-2 number, since 2×5684120641² = 64618454922884501762, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5684120641.

It is not a weakly prime, because it can be changed into another prime (5684120681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2842060320 + 2842060321.

It is an arithmetic number, because the mean of its divisors is an integer number (2842060321).

Almost surely, 2^5684120641 is an apocalyptic number.

It is an amenable number.

5684120641 is a deficient number, since it is larger than the sum of its proper divisors (1).

5684120641 is an equidigital number, since it uses as much as digits as its factorization.

5684120641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 5684120641 is about 75393.1073838982. The cubic root of 5684120641 is about 1784.6556406643.

The spelling of 5684120641 in words is "five billion, six hundred eighty-four million, one hundred twenty thousand, six hundred forty-one".