508214323 has 2 divisors, whose sum is σ = 508214324. Its totient is φ = 508214322.

The previous prime is 508214309. The next prime is 508214383. The reversal of 508214323 is 323412805.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-508214323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 508214291 and 508214300.

It is not a weakly prime, because it can be changed into another prime (508214383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254107161 + 254107162.

It is an arithmetic number, because the mean of its divisors is an integer number (254107162).

Almost surely, 2^508214323 is an apocalyptic number.

508214323 is a deficient number, since it is larger than the sum of its proper divisors (1).

508214323 is an equidigital number, since it uses as much as digits as its factorization.

508214323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 508214323 is about 22543.6093605261. The cubic root of 508214323 is about 798.0234136341.

The spelling of 508214323 in words is "five hundred eight million, two hundred fourteen thousand, three hundred twenty-three".