6501500983 has 2 divisors, whose sum is σ = 6501500984. Its totient is φ = 6501500982.

The previous prime is 6501500953. The next prime is 6501501001. The reversal of 6501500983 is 3890051056.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6501500983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6501500953) 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, 3250750491 + 3250750492.

It is an arithmetic number, because the mean of its divisors is an integer number (3250750492).

Almost surely, 2^6501500983 is an apocalyptic number.

6501500983 is a deficient number, since it is larger than the sum of its proper divisors (1).

6501500983 is an equidigital number, since it uses as much as digits as its factorization.

6501500983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 6501500983 is about 80631.8856470565. The cubic root of 6501500983 is about 1866.3992195525.

The spelling of 6501500983 in words is "six billion, five hundred one million, five hundred thousand, nine hundred eighty-three".