14481524797 has 2 divisors, whose sum is σ = 14481524798. Its totient is φ = 14481524796.

The previous prime is 14481524777. The next prime is 14481524819. The reversal of 14481524797 is 79742518441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9079421796 + 5402103001 = 95286^2 + 73499^2 .

It is a cyclic number.

It is not a de Polignac number, because 14481524797 - 2¹⁹ = 14481000509 is a prime.

It is a super-2 number, since 2×14481524797² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14481524737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7240762398 + 7240762399.

It is an arithmetic number, because the mean of its divisors is an integer number (7240762399).

Almost surely, 2^14481524797 is an apocalyptic number.

It is an amenable number.

14481524797 is a deficient number, since it is larger than the sum of its proper divisors (1).

14481524797 is an equidigital number, since it uses as much as digits as its factorization.

14481524797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2257920, while the sum is 52.

The spelling of 14481524797 in words is "fourteen billion, four hundred eighty-one million, five hundred twenty-four thousand, seven hundred ninety-seven".