496563405 has 24 divisors (see below), whose sum is σ = 860322528. Its totient is φ = 244460736.

The previous prime is 496563377. The next prime is 496563407. The reversal of 496563405 is 504365694.

It is not a de Polignac number, because 496563405 - 2⁵ = 496563373 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496563407) 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 in 23 ways as a sum of consecutive naturals, for example, 95407 + ... + 100476.

It is an arithmetic number, because the mean of its divisors is an integer number (35846772).

Almost surely, 2^496563405 is an apocalyptic number.

It is an amenable number.

496563405 is a deficient number, since it is larger than the sum of its proper divisors (363759123).

496563405 is a wasteful number, since it uses less digits than its factorization.

496563405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195917 (or 195904 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The square root of 496563405 is about 22283.7026770687. The cubic root of 496563405 is about 791.8779257189.

The spelling of 496563405 in words is "four hundred ninety-six million, five hundred sixty-three thousand, four hundred five".