13026254315077 has 2 divisors, whose sum is σ = 13026254315078. Its totient is φ = 13026254315076.

The previous prime is 13026254314993. The next prime is 13026254315099. The reversal of 13026254315077 is 77051345262031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10293022059076 + 2733232256001 = 3208274^2 + 1653249^2 .

It is a cyclic number.

It is not a de Polignac number, because 13026254315077 - 2³¹ = 13024106831429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13026254313077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6513127157538 + 6513127157539.

It is an arithmetic number, because the mean of its divisors is an integer number (6513127157539).

Almost surely, 2^{13026254315077} is an apocalyptic number.

It is an amenable number.

13026254315077 is a deficient number, since it is larger than the sum of its proper divisors (1).

13026254315077 is an equidigital number, since it uses as much as digits as its factorization.

13026254315077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 13026254315077 in words is "thirteen trillion, twenty-six billion, two hundred fifty-four million, three hundred fifteen thousand, seventy-seven".