13072484897 has 2 divisors, whose sum is σ = 13072484898. Its totient is φ = 13072484896.

The previous prime is 13072484879. The next prime is 13072484941. The reversal of 13072484897 is 79848427031.

Together with previous prime (13072484879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10125189376 + 2947295521 = 100624^2 + 54289^2 .

It is an emirp because it is prime and its reverse (79848427031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13072484897 - 2²² = 13068290593 is a prime.

It is a super-2 number, since 2×13072484897² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13072484857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6536242448 + 6536242449.

It is an arithmetic number, because the mean of its divisors is an integer number (6536242449).

Almost surely, 2^13072484897 is an apocalyptic number.

It is an amenable number.

13072484897 is a deficient number, since it is larger than the sum of its proper divisors (1).

13072484897 is an equidigital number, since it uses as much as digits as its factorization.

13072484897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The spelling of 13072484897 in words is "thirteen billion, seventy-two million, four hundred eighty-four thousand, eight hundred ninety-seven".