5560002491 has 2 divisors, whose sum is σ = 5560002492. Its totient is φ = 5560002490.

The previous prime is 5560002421. The next prime is 5560002493. The reversal of 5560002491 is 1942000655.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5560002491 is a prime.

Together with 5560002493, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5560002493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780001245 + 2780001246.

It is an arithmetic number, because the mean of its divisors is an integer number (2780001246).

Almost surely, 2^5560002491 is an apocalyptic number.

5560002491 is a deficient number, since it is larger than the sum of its proper divisors (1).

5560002491 is an equidigital number, since it uses as much as digits as its factorization.

5560002491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 5560002491 is about 74565.4242326831. The cubic root of 5560002491 is about 1771.5700466801.

The spelling of 5560002491 in words is "five billion, five hundred sixty million, two thousand, four hundred ninety-one".