5606804077387 has 2 divisors, whose sum is σ = 5606804077388. Its totient is φ = 5606804077386.

The previous prime is 5606804077373. The next prime is 5606804077421. The reversal of 5606804077387 is 7837704086065.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5606804077387 is a prime.

It is not a weakly prime, because it can be changed into another prime (5606804077307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2803402038693 + 2803402038694.

It is an arithmetic number, because the mean of its divisors is an integer number (2803402038694).

Almost surely, 2^{5606804077387} is an apocalyptic number.

5606804077387 is a deficient number, since it is larger than the sum of its proper divisors (1).

5606804077387 is an equidigital number, since it uses as much as digits as its factorization.

5606804077387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47416320, while the sum is 61.

The spelling of 5606804077387 in words is "five trillion, six hundred six billion, eight hundred four million, seventy-seven thousand, three hundred eighty-seven".