505076263 has 2 divisors, whose sum is σ = 505076264. Its totient is φ = 505076262.

The previous prime is 505076249. The next prime is 505076291. The reversal of 505076263 is 362670505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 505076263 - 2¹³ = 505068071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (505076203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252538131 + 252538132.

It is an arithmetic number, because the mean of its divisors is an integer number (252538132).

Almost surely, 2^505076263 is an apocalyptic number.

505076263 is a deficient number, since it is larger than the sum of its proper divisors (1).

505076263 is an equidigital number, since it uses as much as digits as its factorization.

505076263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 505076263 is about 22473.9018196663. The cubic root of 505076263 is about 796.3775086833.

The spelling of 505076263 in words is "five hundred five million, seventy-six thousand, two hundred sixty-three".