701711406511 has 2 divisors, whose sum is σ = 701711406512. Its totient is φ = 701711406510.

The previous prime is 701711406509. The next prime is 701711406521. The reversal of 701711406511 is 115604117107.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 701711406511 - 2¹ = 701711406509 is a prime.

Together with 701711406509, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (701711406521) 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 as a sum of consecutive naturals, namely, 350855703255 + 350855703256.

It is an arithmetic number, because the mean of its divisors is an integer number (350855703256).

Almost surely, 2^701711406511 is an apocalyptic number.

701711406511 is a deficient number, since it is larger than the sum of its proper divisors (1).

701711406511 is an equidigital number, since it uses as much as digits as its factorization.

701711406511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 34.

The spelling of 701711406511 in words is "seven hundred one billion, seven hundred eleven million, four hundred six thousand, five hundred eleven".