495496495549 has 8 divisors (see below), whose sum is σ = 555150865248. Its totient is φ = 438276998160.

The previous prime is 495496495531. The next prime is 495496495579. The reversal of 495496495549 is 945594694594.

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

It is a cyclic number.

It is not a de Polignac number, because 495496495549 - 2¹¹ = 495496493501 is a prime.

It is a super-2 number, since 2×495496495549² (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 (495496495579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608717647 + ... + 608718460.

It is an arithmetic number, because the mean of its divisors is an integer number (69393858156).

Almost surely, 2^495496495549 is an apocalyptic number.

It is an amenable number.

495496495549 is a deficient number, since it is larger than the sum of its proper divisors (59654369699).

495496495549 is a wasteful number, since it uses less digits than its factorization.

495496495549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217436155.

The product of its digits is 1259712000, while the sum is 73.

The spelling of 495496495549 in words is "four hundred ninety-five billion, four hundred ninety-six million, four hundred ninety-five thousand, five hundred forty-nine".