485935911 has 24 divisors (see below), whose sum is σ = 724599200. Its totient is φ = 313574976.

The previous prime is 485935907. The next prime is 485935913. The reversal of 485935911 is 119539584.

485935911 is a `hidden beast` number, since 4 + 8 + 59 + 3 + 591 + 1 = 666.

It is not a de Polignac number, because 485935911 - 2² = 485935907 is a prime.

It is a super-2 number, since 2×485935911² = 472267419198799842, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485935913) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62601 + ... + 69933.

Almost surely, 2^485935911 is an apocalyptic number.

485935911 is a deficient number, since it is larger than the sum of its proper divisors (238663289).

485935911 is a wasteful number, since it uses less digits than its factorization.

485935911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7575 (or 7572 counting only the distinct ones).

The product of its digits is 194400, while the sum is 45.

The square root of 485935911 is about 22043.9540690866. The cubic root of 485935911 is about 786.1878569296.

It can be divided in two parts, 485 and 935911, that added together give a triangular number (936396 = T₁₃₆₈).

The spelling of 485935911 in words is "four hundred eighty-five million, nine hundred thirty-five thousand, nine hundred eleven".