5635349449 has 4 divisors (see below), whose sum is σ = 5714720640. Its totient is φ = 5555978260.

The previous prime is 5635349443. The next prime is 5635349521. The reversal of 5635349449 is 9449435365.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5635349449 - 2⁹ = 5635348937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5635349396 and 5635349405.

It is not an unprimeable number, because it can be changed into a prime (5635349443) 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 in 3 ways as a sum of consecutive naturals, for example, 39685489 + ... + 39685630.

It is an arithmetic number, because the mean of its divisors is an integer number (1428680160).

Almost surely, 2^5635349449 is an apocalyptic number.

It is an amenable number.

5635349449 is a deficient number, since it is larger than the sum of its proper divisors (79371191).

5635349449 is an equidigital number, since it uses as much as digits as its factorization.

5635349449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79371190.

The product of its digits is 6998400, while the sum is 52.

The square root of 5635349449 is about 75068.9646192086. The cubic root of 5635349449 is about 1779.5367065309.

The spelling of 5635349449 in words is "five billion, six hundred thirty-five million, three hundred forty-nine thousand, four hundred forty-nine".