495482173911 has 24 divisors (see below), whose sum is σ = 748751500224. Its totient is φ = 315408119040.

The previous prime is 495482173889. The next prime is 495482173931. The reversal of 495482173911 is 119371284594.

495482173911 is a `hidden beast` number, since 4 + 9 + 5 + 482 + 1 + 73 + 91 + 1 = 666.

It is not a de Polignac number, because 495482173911 - 2⁷ = 495482173783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495482173931) 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, 14267446 + ... + 14302131.

It is an arithmetic number, because the mean of its divisors is an integer number (31197979176).

Almost surely, 2^495482173911 is an apocalyptic number.

495482173911 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

495482173911 is a deficient number, since it is larger than the sum of its proper divisors (253269326313).

495482173911 is a wasteful number, since it uses less digits than its factorization.

495482173911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28569671 (or 28569668 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 54.

The spelling of 495482173911 in words is "four hundred ninety-five billion, four hundred eighty-two million, one hundred seventy-three thousand, nine hundred eleven".