26083219013 has 2 divisors, whose sum is σ = 26083219014. Its totient is φ = 26083219012.

The previous prime is 26083218869. The next prime is 26083219049. The reversal of 26083219013 is 31091238062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26083219009 + 4 = 161503^2 + 2^2 .

It is a cyclic number.

It is not a de Polignac number, because 26083219013 - 2¹⁰ = 26083217989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26083219913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13041609506 + 13041609507.

It is an arithmetic number, because the mean of its divisors is an integer number (13041609507).

Almost surely, 2^26083219013 is an apocalyptic number.

It is an amenable number.

26083219013 is a deficient number, since it is larger than the sum of its proper divisors (1).

26083219013 is an equidigital number, since it uses as much as digits as its factorization.

26083219013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 26083219013 in words is "twenty-six billion, eighty-three million, two hundred nineteen thousand, thirteen".