496959911 has 12 divisors (see below), whose sum is σ = 579031992. Its totient is φ = 425276208.

The previous prime is 496959907. The next prime is 496959923. The reversal of 496959911 is 119959694.

It is not a de Polignac number, because 496959911 - 2² = 496959907 is a prime.

It is a super-2 number, since 2×496959911² = 493938306282255842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496959961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23621 + ... + 39393.

It is an arithmetic number, because the mean of its divisors is an integer number (48252666).

Almost surely, 2^496959911 is an apocalyptic number.

496959911 is a deficient number, since it is larger than the sum of its proper divisors (82072081).

496959911 is a wasteful number, since it uses less digits than its factorization.

496959911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16430 (or 16423 counting only the distinct ones).

The product of its digits is 787320, while the sum is 53.

The square root of 496959911 is about 22292.5976727702. The cubic root of 496959911 is about 792.0886412156.

The spelling of 496959911 in words is "four hundred ninety-six million, nine hundred fifty-nine thousand, nine hundred eleven".