501108463 has 2 divisors, whose sum is σ = 501108464. Its totient is φ = 501108462.

The previous prime is 501108457. The next prime is 501108511. The reversal of 501108463 is 364801105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 501108463 - 2⁵ = 501108431 is a prime.

It is a super-2 number, since 2×501108463² = 502219383380444738, which contains 22 as substring.

It is equal to p_26411158 and since 501108463 and 26411158 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 (501108763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250554231 + 250554232.

It is an arithmetic number, because the mean of its divisors is an integer number (250554232).

Almost surely, 2^501108463 is an apocalyptic number.

501108463 is a deficient number, since it is larger than the sum of its proper divisors (1).

501108463 is an equidigital number, since it uses as much as digits as its factorization.

501108463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 501108463 is about 22385.4520392151. The cubic root of 501108463 is about 794.2866182003.

Adding to 501108463 its reverse (364801105), we get a palindrome (865909568).

The spelling of 501108463 in words is "five hundred one million, one hundred eight thousand, four hundred sixty-three".