514823983 has 2 divisors, whose sum is σ = 514823984. Its totient is φ = 514823982.

The previous prime is 514823963. The next prime is 514823989. The reversal of 514823983 is 389328415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 514823983 - 2⁵ = 514823951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514823989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257411991 + 257411992.

It is an arithmetic number, because the mean of its divisors is an integer number (257411992).

Almost surely, 2^514823983 is an apocalyptic number.

514823983 is a deficient number, since it is larger than the sum of its proper divisors (1).

514823983 is an equidigital number, since it uses as much as digits as its factorization.

514823983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 43.

The square root of 514823983 is about 22689.7329865294. The cubic root of 514823983 is about 801.4681285791.

The spelling of 514823983 in words is "five hundred fourteen million, eight hundred twenty-three thousand, nine hundred eighty-three".