68536302573 has 16 divisors (see below), whose sum is σ = 92940033600. Its totient is φ = 44911877760.

The previous prime is 68536302551. The next prime is 68536302607. The reversal of 68536302573 is 37520363586.

It is not a de Polignac number, because 68536302573 - 2¹² = 68536298477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68536302473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3329553 + ... + 3350073.

It is an arithmetic number, because the mean of its divisors is an integer number (5808752100).

Almost surely, 2^68536302573 is an apocalyptic number.

It is an amenable number.

68536302573 is a deficient number, since it is larger than the sum of its proper divisors (24403731027).

68536302573 is a wasteful number, since it uses less digits than its factorization.

68536302573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39452.

The product of its (nonzero) digits is 2721600, while the sum is 48.

The spelling of 68536302573 in words is "sixty-eight billion, five hundred thirty-six million, three hundred two thousand, five hundred seventy-three".