68471752701 has 16 divisors (see below), whose sum is σ = 99602250048. Its totient is φ = 41495126400.

The previous prime is 68471752691. The next prime is 68471752729. The reversal of 68471752701 is 10725717486.

It is not a de Polignac number, because 68471752701 - 2¹⁸ = 68471490557 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68471752751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 465271 + ... + 594491.

It is an arithmetic number, because the mean of its divisors is an integer number (6225140628).

Almost surely, 2^68471752701 is an apocalyptic number.

It is an amenable number.

68471752701 is a deficient number, since it is larger than the sum of its proper divisors (31130497347).

68471752701 is a wasteful number, since it uses less digits than its factorization.

68471752701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145292.

The product of its (nonzero) digits is 658560, while the sum is 48.

The spelling of 68471752701 in words is "sixty-eight billion, four hundred seventy-one million, seven hundred fifty-two thousand, seven hundred one".