68524028701 has 2 divisors, whose sum is σ = 68524028702. Its totient is φ = 68524028700.

The previous prime is 68524028641. The next prime is 68524028711. The reversal of 68524028701 is 10782042586.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52755199225 + 15768829476 = 229685^2 + 125574^2 .

It is a cyclic number.

It is not a de Polignac number, because 68524028701 - 2³³ = 59934094109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68524028711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34262014350 + 34262014351.

It is an arithmetic number, because the mean of its divisors is an integer number (34262014351).

Almost surely, 2^68524028701 is an apocalyptic number.

It is an amenable number.

68524028701 is a deficient number, since it is larger than the sum of its proper divisors (1).

68524028701 is an equidigital number, since it uses as much as digits as its factorization.

68524028701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 215040, while the sum is 43.

The spelling of 68524028701 in words is "sixty-eight billion, five hundred twenty-four million, twenty-eight thousand, seven hundred one".