514480823 has 2 divisors, whose sum is σ = 514480824. Its totient is φ = 514480822.

The previous prime is 514480817. The next prime is 514480829. The reversal of 514480823 is 328084415.

It is a balanced prime because it is at equal distance from previous prime (514480817) and next prime (514480829).

It is a cyclic number.

It is not a de Polignac number, because 514480823 - 2⁴ = 514480807 is a prime.

It is equal to p_27077336 and since 514480823 and 27077336 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514480829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257240411 + 257240412.

It is an arithmetic number, because the mean of its divisors is an integer number (257240412).

Almost surely, 2^514480823 is an apocalyptic number.

514480823 is a deficient number, since it is larger than the sum of its proper divisors (1).

514480823 is an equidigital number, since it uses as much as digits as its factorization.

514480823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 514480823 is about 22682.1697154395. The cubic root of 514480823 is about 801.2900140242.

The spelling of 514480823 in words is "five hundred fourteen million, four hundred eighty thousand, eight hundred twenty-three".