8049383549 has 4 divisors (see below), whose sum is σ = 8151274560. Its totient is φ = 7947492540.

The previous prime is 8049383543. The next prime is 8049383561. The reversal of 8049383549 is 9453839408.

It is a happy number.

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 8049383549 - 2²⁴ = 8032606333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8049383549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8049383543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50945387 + ... + 50945544.

It is an arithmetic number, because the mean of its divisors is an integer number (2037818640).

Almost surely, 2^8049383549 is an apocalyptic number.

It is an amenable number.

8049383549 is a deficient number, since it is larger than the sum of its proper divisors (101891011).

8049383549 is a wasteful number, since it uses less digits than its factorization.

8049383549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101891010.

The product of its (nonzero) digits is 3732480, while the sum is 53.

The square root of 8049383549 is about 89718.3568117473. The cubic root of 8049383549 is about 2004.1068568412.

The spelling of 8049383549 in words is "eight billion, forty-nine million, three hundred eighty-three thousand, five hundred forty-nine".