13254534401 has 2 divisors, whose sum is σ = 13254534402. Its totient is φ = 13254534400.

The previous prime is 13254534379. The next prime is 13254534409. The reversal of 13254534401 is 10443545231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11368890625 + 1885643776 = 106625^2 + 43424^2 .

It is a cyclic number.

It is not a de Polignac number, because 13254534401 - 2¹⁸ = 13254272257 is a prime.

It is not a weakly prime, because it can be changed into another prime (13254534409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6627267200 + 6627267201.

It is an arithmetic number, because the mean of its divisors is an integer number (6627267201).

Almost surely, 2^13254534401 is an apocalyptic number.

It is an amenable number.

13254534401 is a deficient number, since it is larger than the sum of its proper divisors (1).

13254534401 is an equidigital number, since it uses as much as digits as its factorization.

13254534401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 13254534401 in words is "thirteen billion, two hundred fifty-four million, five hundred thirty-four thousand, four hundred one".