495500005013 has 8 divisors (see below), whose sum is σ = 533655337656. Its totient is φ = 457350379200.

The previous prime is 495500004997. The next prime is 495500005031. The reversal of 495500005013 is 310500005594.

It can be written as a sum of positive squares in 4 ways, for example, as 178010579569 + 317489425444 = 421913^2 + 563462^2 .

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

It is not a de Polignac number, because 495500005013 - 2⁴ = 495500004997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495500005613) 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, 1245518 + ... + 1594463.

It is an arithmetic number, because the mean of its divisors is an integer number (66706917207).

Almost surely, 2^495500005013 is an apocalyptic number.

It is an amenable number.

495500005013 is a deficient number, since it is larger than the sum of its proper divisors (38155332643).

495500005013 is a wasteful number, since it uses less digits than its factorization.

495500005013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2853415.

The product of its (nonzero) digits is 13500, while the sum is 32.

The spelling of 495500005013 in words is "four hundred ninety-five billion, five hundred million, five thousand, thirteen".