6488989051 has 2 divisors, whose sum is σ = 6488989052. Its totient is φ = 6488989050.

The previous prime is 6488989027. The next prime is 6488989069. The reversal of 6488989051 is 1509898846.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6488989051 - 2¹¹ = 6488987003 is a prime.

It is not a weakly prime, because it can be changed into another prime (6488989081) 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, 3244494525 + 3244494526.

It is an arithmetic number, because the mean of its divisors is an integer number (3244494526).

Almost surely, 2^6488989051 is an apocalyptic number.

6488989051 is a deficient number, since it is larger than the sum of its proper divisors (1).

6488989051 is an equidigital number, since it uses as much as digits as its factorization.

6488989051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4976640, while the sum is 58.

The square root of 6488989051 is about 80554.2615322119. The cubic root of 6488989051 is about 1865.2011753652.

The spelling of 6488989051 in words is "six billion, four hundred eighty-eight million, nine hundred eighty-nine thousand, fifty-one".