495203227971 has 8 divisors (see below), whose sum is σ = 674319289344. Its totient is φ = 323111325960.

The previous prime is 495203227903. The next prime is 495203227993. The reversal of 495203227971 is 179722302594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 495203227971 - 2⁷ = 495203227843 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (495203227171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1756039675 + ... + 1756039956.

It is an arithmetic number, because the mean of its divisors is an integer number (84289911168).

Almost surely, 2^495203227971 is an apocalyptic number.

495203227971 is a deficient number, since it is larger than the sum of its proper divisors (179116061373).

495203227971 is a wasteful number, since it uses less digits than its factorization.

495203227971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3512079681.

The product of its (nonzero) digits is 1905120, while the sum is 51.

The spelling of 495203227971 in words is "four hundred ninety-five billion, two hundred three million, two hundred twenty-seven thousand, nine hundred seventy-one".