26525760241 has 2 divisors, whose sum is σ = 26525760242. Its totient is φ = 26525760240.

The previous prime is 26525760199. The next prime is 26525760251. The reversal of 26525760241 is 14206752562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18494912016 + 8030848225 = 135996^2 + 89615^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26525760241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26525760194 and 26525760203.

It is not a weakly prime, because it can be changed into another prime (26525760251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13262880120 + 13262880121.

It is an arithmetic number, because the mean of its divisors is an integer number (13262880121).

Almost surely, 2^26525760241 is an apocalyptic number.

It is an amenable number.

26525760241 is a deficient number, since it is larger than the sum of its proper divisors (1).

26525760241 is an equidigital number, since it uses as much as digits as its factorization.

26525760241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 26525760241 in words is "twenty-six billion, five hundred twenty-five million, seven hundred sixty thousand, two hundred forty-one".