5755129449 has 8 divisors (see below), whose sum is σ = 7676923872. Its totient is φ = 3835044000.

The previous prime is 5755129441. The next prime is 5755129463. The reversal of 5755129449 is 9449215575.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5755129449 - 2³ = 5755129441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5755129441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419364 + ... + 432869.

It is an arithmetic number, because the mean of its divisors is an integer number (959615484).

Almost surely, 2^5755129449 is an apocalyptic number.

It is an amenable number.

5755129449 is a deficient number, since it is larger than the sum of its proper divisors (1921794423).

5755129449 is a wasteful number, since it uses less digits than its factorization.

5755129449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854487.

The product of its digits is 2268000, while the sum is 51.

The square root of 5755129449 is about 75862.5694858802. The cubic root of 5755129449 is about 1792.0565035903.

The spelling of 5755129449 in words is "five billion, seven hundred fifty-five million, one hundred twenty-nine thousand, four hundred forty-nine".