26396076313 has 2 divisors, whose sum is σ = 26396076314. Its totient is φ = 26396076312.

The previous prime is 26396076281. The next prime is 26396076347. The reversal of 26396076313 is 31367069362.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13493842569 + 12902233744 = 116163^2 + 113588^2 .

It is a cyclic number.

It is not a de Polignac number, because 26396076313 - 2⁵ = 26396076281 is a prime.

It is not a weakly prime, because it can be changed into another prime (26396086313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13198038156 + 13198038157.

It is an arithmetic number, because the mean of its divisors is an integer number (13198038157).

Almost surely, 2^26396076313 is an apocalyptic number.

It is an amenable number.

26396076313 is a deficient number, since it is larger than the sum of its proper divisors (1).

26396076313 is an equidigital number, since it uses as much as digits as its factorization.

26396076313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 734832, while the sum is 46.

The spelling of 26396076313 in words is "twenty-six billion, three hundred ninety-six million, seventy-six thousand, three hundred thirteen".