26296260073 has 2 divisors, whose sum is σ = 26296260074. Its totient is φ = 26296260072.

The previous prime is 26296260049. The next prime is 26296260079. The reversal of 26296260073 is 37006269262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20548649104 + 5747610969 = 143348^2 + 75813^2 .

It is a cyclic number.

It is not a de Polignac number, because 26296260073 - 2¹³ = 26296251881 is a prime.

It is not a weakly prime, because it can be changed into another prime (26296260079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13148130036 + 13148130037.

It is an arithmetic number, because the mean of its divisors is an integer number (13148130037).

Almost surely, 2^26296260073 is an apocalyptic number.

It is an amenable number.

26296260073 is a deficient number, since it is larger than the sum of its proper divisors (1).

26296260073 is an equidigital number, since it uses as much as digits as its factorization.

26296260073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 26296260073 in words is "twenty-six billion, two hundred ninety-six million, two hundred sixty thousand, seventy-three".