495324802505 has 8 divisors (see below), whose sum is σ = 640112052552. Its totient is φ = 365778315648.

The previous prime is 495324802457. The next prime is 495324802519. The reversal of 495324802505 is 505208423594.

It can be written as a sum of positive squares in 4 ways, for example, as 25975124224 + 469349678281 = 161168^2 + 685091^2 .

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 495324802505 - 2²² = 495320608201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 495324802505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3810190724 + ... + 3810190853.

It is an arithmetic number, because the mean of its divisors is an integer number (80014006569).

Almost surely, 2^495324802505 is an apocalyptic number.

It is an amenable number.

495324802505 is a deficient number, since it is larger than the sum of its proper divisors (144787250047).

495324802505 is a wasteful number, since it uses less digits than its factorization.

495324802505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7620381595.

The product of its (nonzero) digits is 1728000, while the sum is 47.

The spelling of 495324802505 in words is "four hundred ninety-five billion, three hundred twenty-four million, eight hundred two thousand, five hundred five".