7664140483 has 2 divisors, whose sum is σ = 7664140484. Its totient is φ = 7664140482.

The previous prime is 7664140441. The next prime is 7664140499. The reversal of 7664140483 is 3840414667.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7664140483 is a prime.

It is not a weakly prime, because it can be changed into another prime (7664140423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3832070241 + 3832070242.

It is an arithmetic number, because the mean of its divisors is an integer number (3832070242).

Almost surely, 2^7664140483 is an apocalyptic number.

7664140483 is a deficient number, since it is larger than the sum of its proper divisors (1).

7664140483 is an equidigital number, since it uses as much as digits as its factorization.

7664140483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 43.

The square root of 7664140483 is about 87545.0768632937. The cubic root of 7664140483 is about 1971.6106356268.

The spelling of 7664140483 in words is "seven billion, six hundred sixty-four million, one hundred forty thousand, four hundred eighty-three".