6353613013273 has 4 divisors (see below), whose sum is σ = 6525332283940. Its totient is φ = 6181893742608.

The previous prime is 6353613013177. The next prime is 6353613013331. The reversal of 6353613013273 is 3723103163536.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3524529381129 + 2829083632144 = 1877373^2 + 1681988^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6353613013273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6353613013073) 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 3 ways as a sum of consecutive naturals, for example, 85859635278 + ... + 85859635351.

It is an arithmetic number, because the mean of its divisors is an integer number (1631333070985).

Almost surely, 2^{6353613013273} is an apocalyptic number.

It is an amenable number.

6353613013273 is a deficient number, since it is larger than the sum of its proper divisors (171719270667).

6353613013273 is a wasteful number, since it uses less digits than its factorization.

6353613013273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171719270666.

The product of its (nonzero) digits is 612360, while the sum is 43.

The spelling of 6353613013273 in words is "six trillion, three hundred fifty-three billion, six hundred thirteen million, thirteen thousand, two hundred seventy-three".