508042373 has 2 divisors, whose sum is σ = 508042374. Its totient is φ = 508042372.

The previous prime is 508042363. The next prime is 508042427. The reversal of 508042373 is 373240805.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 495418564 + 12623809 = 22258^2 + 3553^2 .

It is a cyclic number.

It is not a de Polignac number, because 508042373 - 2¹⁰ = 508041349 is a prime.

It is a super-2 number, since 2×508042373² = 516214105526942258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (508042303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254021186 + 254021187.

It is an arithmetic number, because the mean of its divisors is an integer number (254021187).

Almost surely, 2^508042373 is an apocalyptic number.

It is an amenable number.

508042373 is a deficient number, since it is larger than the sum of its proper divisors (1).

508042373 is an equidigital number, since it uses as much as digits as its factorization.

508042373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 508042373 is about 22539.7953185028. The cubic root of 508042373 is about 797.9334020003.

The spelling of 508042373 in words is "five hundred eight million, forty-two thousand, three hundred seventy-three".