495523945 has 16 divisors (see below), whose sum is σ = 688181760. Its totient is φ = 335484864.

The previous prime is 495523921. The next prime is 495523969. The reversal of 495523945 is 549325594.

It is an interprime number because it is at equal distance from previous prime (495523921) and next prime (495523969).

It is a cyclic number.

It is not a de Polignac number, because 495523945 - 2⁵ = 495523913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 495523895 and 495523904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86842 + ... + 92371.

It is an arithmetic number, because the mean of its divisors is an integer number (43011360).

Almost surely, 2^495523945 is an apocalyptic number.

It is an amenable number.

495523945 is a deficient number, since it is larger than the sum of its proper divisors (192657815).

495523945 is a wasteful number, since it uses less digits than its factorization.

495523945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179304.

The product of its digits is 972000, while the sum is 46.

The square root of 495523945 is about 22260.3671353372. The cubic root of 495523945 is about 791.3249916653.

It can be divided in two parts, 4955 and 23945, that added together give a square (28900 = 170²).

The spelling of 495523945 in words is "four hundred ninety-five million, five hundred twenty-three thousand, nine hundred forty-five".