26472232374097 has 2 divisors, whose sum is σ = 26472232374098. Its totient is φ = 26472232374096.

The previous prime is 26472232374031. The next prime is 26472232374113. The reversal of 26472232374097 is 79047323227462.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20556421498561 + 5915810875536 = 4533919^2 + 2432244^2 .

It is a cyclic number.

It is not a de Polignac number, because 26472232374097 - 2³¹ = 26470084890449 is a prime.

It is not a weakly prime, because it can be changed into another prime (26472232374997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13236116187048 + 13236116187049.

It is an arithmetic number, because the mean of its divisors is an integer number (13236116187049).

Almost surely, 2^{26472232374097} is an apocalyptic number.

It is an amenable number.

26472232374097 is a deficient number, since it is larger than the sum of its proper divisors (1).

26472232374097 is an equidigital number, since it uses as much as digits as its factorization.

26472232374097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42674688, while the sum is 58.

The spelling of 26472232374097 in words is "twenty-six trillion, four hundred seventy-two billion, two hundred thirty-two million, three hundred seventy-four thousand, ninety-seven".