698775000013 has 2 divisors, whose sum is σ = 698775000014. Its totient is φ = 698775000012.

The previous prime is 698774999969. The next prime is 698775000031. The reversal of 698775000013 is 310000577896.

698775000013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (698775000031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 459383017284 + 239391982729 = 677778^2 + 489277^2 .

It is a cyclic number.

It is not a de Polignac number, because 698775000013 - 2¹³ = 698774991821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (698775001013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349387500006 + 349387500007.

It is an arithmetic number, because the mean of its divisors is an integer number (349387500007).

Almost surely, 2^698775000013 is an apocalyptic number.

It is an amenable number.

698775000013 is a deficient number, since it is larger than the sum of its proper divisors (1).

698775000013 is an equidigital number, since it uses as much as digits as its factorization.

698775000013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 46.

The spelling of 698775000013 in words is "six hundred ninety-eight billion, seven hundred seventy-five million, thirteen", and thus it is an aban number.