13450929757 has 2 divisors, whose sum is σ = 13450929758. Its totient is φ = 13450929756.

The previous prime is 13450929691. The next prime is 13450929769. The reversal of 13450929757 is 75792905431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13424929956 + 25999801 = 115866^2 + 5099^2 .

It is a cyclic number.

It is not a de Polignac number, because 13450929757 - 2⁷ = 13450929629 is a prime.

It is a super-2 number, since 2×13450929757² (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 (13450929797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6725464878 + 6725464879.

It is an arithmetic number, because the mean of its divisors is an integer number (6725464879).

Almost surely, 2^13450929757 is an apocalyptic number.

It is an amenable number.

13450929757 is a deficient number, since it is larger than the sum of its proper divisors (1).

13450929757 is an equidigital number, since it uses as much as digits as its factorization.

13450929757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2381400, while the sum is 52.

The spelling of 13450929757 in words is "thirteen billion, four hundred fifty million, nine hundred twenty-nine thousand, seven hundred fifty-seven".