5269755449 has 4 divisors (see below), whose sum is σ = 6022577664. Its totient is φ = 4516933236.

The previous prime is 5269755433. The next prime is 5269755467. The reversal of 5269755449 is 9445579625.

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 5269755449 - 2⁴ = 5269755433 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5269755394 and 5269755403.

It is not an unprimeable number, because it can be changed into a prime (5269755409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376411097 + ... + 376411110.

It is an arithmetic number, because the mean of its divisors is an integer number (1505644416).

Almost surely, 2^5269755449 is an apocalyptic number.

It is an amenable number.

5269755449 is a deficient number, since it is larger than the sum of its proper divisors (752822215).

5269755449 is an equidigital number, since it uses as much as digits as its factorization.

5269755449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752822214.

The product of its digits is 13608000, while the sum is 56.

The square root of 5269755449 is about 72593.0812750086. The cubic root of 5269755449 is about 1740.1906085504.

The spelling of 5269755449 in words is "five billion, two hundred sixty-nine million, seven hundred fifty-five thousand, four hundred forty-nine".