5320490947 has 2 divisors, whose sum is σ = 5320490948. Its totient is φ = 5320490946.

The previous prime is 5320490899. The next prime is 5320490953. The reversal of 5320490947 is 7490940235.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5320490947 is a prime.

It is not a weakly prime, because it can be changed into another prime (5320490977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2660245473 + 2660245474.

It is an arithmetic number, because the mean of its divisors is an integer number (2660245474).

Almost surely, 2^5320490947 is an apocalyptic number.

5320490947 is a deficient number, since it is larger than the sum of its proper divisors (1).

5320490947 is an equidigital number, since it uses as much as digits as its factorization.

5320490947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 5320490947 is about 72941.6955314311. The cubic root of 5320490947 is about 1745.7574451359.

The spelling of 5320490947 in words is "five billion, three hundred twenty million, four hundred ninety thousand, nine hundred forty-seven".