26061523 has 2 divisors, whose sum is σ = 26061524. Its totient is φ = 26061522.

The previous prime is 26061509. The next prime is 26061551. The reversal of 26061523 is 32516062.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26061523 - 2⁵ = 26061491 is a prime.

It is not a weakly prime, because it can be changed into another prime (26061583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13030761 + 13030762.

It is an arithmetic number, because the mean of its divisors is an integer number (13030762).

Almost surely, 2^26061523 is an apocalyptic number.

26061523 is a deficient number, since it is larger than the sum of its proper divisors (1).

26061523 is an equidigital number, since it uses as much as digits as its factorization.

26061523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 26061523 is about 5105.0487754771. The cubic root of 26061523 is about 296.4830915513.

Adding to 26061523 its reverse (32516062), we get a palindrome (58577585).

The spelling of 26061523 in words is "twenty-six million, sixty-one thousand, five hundred twenty-three".