26032061533 has 2 divisors, whose sum is σ = 26032061534. Its totient is φ = 26032061532.

The previous prime is 26032061509. The next prime is 26032061543. The reversal of 26032061533 is 33516023062.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25894280889 + 137780644 = 160917^2 + 11738^2 .

It is a cyclic number.

It is not a de Polignac number, because 26032061533 - 2²¹ = 26029964381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26032061495 and 26032061504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26032061543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13016030766 + 13016030767.

It is an arithmetic number, because the mean of its divisors is an integer number (13016030767).

Almost surely, 2^26032061533 is an apocalyptic number.

It is an amenable number.

26032061533 is a deficient number, since it is larger than the sum of its proper divisors (1).

26032061533 is an equidigital number, since it uses as much as digits as its factorization.

26032061533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 26032061533 its reverse (33516023062), we get a palindrome (59548084595).

The spelling of 26032061533 in words is "twenty-six billion, thirty-two million, sixty-one thousand, five hundred thirty-three".