512341983 has 16 divisors (see below), whose sum is σ = 761075040. Its totient is φ = 340638912.

The previous prime is 512341981. The next prime is 512341987. The reversal of 512341983 is 389143215.

It is not a de Polignac number, because 512341983 - 2¹ = 512341981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512341981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15366 + ... + 35507.

It is an arithmetic number, because the mean of its divisors is an integer number (47567190).

Almost surely, 2^512341983 is an apocalyptic number.

512341983 is a deficient number, since it is larger than the sum of its proper divisors (248733057).

512341983 is a wasteful number, since it uses less digits than its factorization.

512341983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51255 (or 51249 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 512341983 is about 22634.9725645957. The cubic root of 512341983 is about 800.1780765038.

The spelling of 512341983 in words is "five hundred twelve million, three hundred forty-one thousand, nine hundred eighty-three".