508426379 has 2 divisors, whose sum is σ = 508426380. Its totient is φ = 508426378.

The previous prime is 508426343. The next prime is 508426393. The reversal of 508426379 is 973624805.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 508426379 - 2¹² = 508422283 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (508426279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254213189 + 254213190.

It is an arithmetic number, because the mean of its divisors is an integer number (254213190).

Almost surely, 2^508426379 is an apocalyptic number.

508426379 is a deficient number, since it is larger than the sum of its proper divisors (1).

508426379 is an equidigital number, since it uses as much as digits as its factorization.

508426379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 508426379 is about 22548.3121097789. The cubic root of 508426379 is about 798.1343918271.

It can be divided in two parts, 508426 and 379, that added together give a palindrome (508805).

The spelling of 508426379 in words is "five hundred eight million, four hundred twenty-six thousand, three hundred seventy-nine".