1360545449 has 2 divisors, whose sum is σ = 1360545450. Its totient is φ = 1360545448.

The previous prime is 1360545443. The next prime is 1360545451. The reversal of 1360545449 is 9445450631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 990675625 + 369869824 = 31475^2 + 19232^2 .

It is a cyclic number.

It is not a de Polignac number, because 1360545449 - 2¹² = 1360541353 is a prime.

It is a super-2 number, since 2×1360545449² = 3702167837589223202, which contains 22 as substring.

Together with 1360545451, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1360545443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680272724 + 680272725.

It is an arithmetic number, because the mean of its divisors is an integer number (680272725).

Almost surely, 2^1360545449 is an apocalyptic number.

It is an amenable number.

1360545449 is a deficient number, since it is larger than the sum of its proper divisors (1).

1360545449 is an equidigital number, since it uses as much as digits as its factorization.

1360545449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 1360545449 is about 36885.5723691527. The cubic root of 1360545449 is about 1108.0797492525.

The spelling of 1360545449 in words is "one billion, three hundred sixty million, five hundred forty-five thousand, four hundred forty-nine".