5520694787 has 2 divisors, whose sum is σ = 5520694788. Its totient is φ = 5520694786.

The previous prime is 5520694771. The next prime is 5520694849. The reversal of 5520694787 is 7874960255.

5520694787 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5520694787 - 2⁴ = 5520694771 is a prime.

It is not a weakly prime, because it can be changed into another prime (5520694717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2760347393 + 2760347394.

It is an arithmetic number, because the mean of its divisors is an integer number (2760347394).

Almost surely, 2^5520694787 is an apocalyptic number.

5520694787 is a deficient number, since it is larger than the sum of its proper divisors (1).

5520694787 is an equidigital number, since it uses as much as digits as its factorization.

5520694787 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4233600, while the sum is 53.

The square root of 5520694787 is about 74301.3780962372. The cubic root of 5520694787 is about 1767.3853302127.

The spelling of 5520694787 in words is "five billion, five hundred twenty million, six hundred ninety-four thousand, seven hundred eighty-seven".