506104363 has 2 divisors, whose sum is σ = 506104364. Its totient is φ = 506104362.

The previous prime is 506104327. The next prime is 506104409. The reversal of 506104363 is 363401605.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-506104363 is a prime.

It is a super-2 number, since 2×506104363² = 512283252495271538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (506104303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253052181 + 253052182.

It is an arithmetic number, because the mean of its divisors is an integer number (253052182).

Almost surely, 2^506104363 is an apocalyptic number.

506104363 is a deficient number, since it is larger than the sum of its proper divisors (1).

506104363 is an equidigital number, since it uses as much as digits as its factorization.

506104363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 506104363 is about 22496.7633894300. The cubic root of 506104363 is about 796.9174936776.

Adding to 506104363 its reverse (363401605), we get a palindrome (869505968).

The spelling of 506104363 in words is "five hundred six million, one hundred four thousand, three hundred sixty-three".