495895067959 has 4 divisors (see below), whose sum is σ = 501869707416. Its totient is φ = 489920428504.

The previous prime is 495895067953. The next prime is 495895067981. The reversal of 495895067959 is 959760598594.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 495895067959 - 2³ = 495895067951 is a prime.

It is a super-2 number, since 2×495895067959² (a number of 24 digits) 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 (495895067951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2987319604 + ... + 2987319769.

It is an arithmetic number, because the mean of its divisors is an integer number (125467426854).

Almost surely, 2^495895067959 is an apocalyptic number.

495895067959 is a deficient number, since it is larger than the sum of its proper divisors (5974639457).

495895067959 is an equidigital number, since it uses as much as digits as its factorization.

495895067959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5974639456.

The product of its (nonzero) digits is 1102248000, while the sum is 76.

The spelling of 495895067959 in words is "four hundred ninety-five billion, eight hundred ninety-five million, sixty-seven thousand, nine hundred fifty-nine".