6512983 has 4 divisors (see below), whose sum is σ = 6573960. Its totient is φ = 6452008.

The previous prime is 6512977. The next prime is 6513019. The reversal of 6512983 is 3892156.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6512983 - 2¹⁷ = 6381911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6512903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30328 + ... + 30541.

It is an arithmetic number, because the mean of its divisors is an integer number (1643490).

Almost surely, 2^6512983 is an apocalyptic number.

6512983 is a deficient number, since it is larger than the sum of its proper divisors (60977).

6512983 is a wasteful number, since it uses less digits than its factorization.

6512983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60976.

The product of its digits is 12960, while the sum is 34.

The square root of 6512983 is about 2552.0546624240. The cubic root of 6512983 is about 186.7497295440.

The spelling of 6512983 in words is "six million, five hundred twelve thousand, nine hundred eighty-three".