504949049 has 16 divisors (see below), whose sum is σ = 572092416. Its totient is φ = 441526800.

The previous prime is 504949031. The next prime is 504949057. The reversal of 504949049 is 940949405.

It is not a de Polignac number, because 504949049 - 2¹² = 504944953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (504949019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52514 + ... + 61380.

It is an arithmetic number, because the mean of its divisors is an integer number (35755776).

Almost surely, 2^504949049 is an apocalyptic number.

It is an amenable number.

504949049 is a deficient number, since it is larger than the sum of its proper divisors (67143367).

504949049 is a wasteful number, since it uses less digits than its factorization.

504949049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9076.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 504949049 is about 22471.0713807776. The cubic root of 504949049 is about 796.3106416359.

The spelling of 504949049 in words is "five hundred four million, nine hundred forty-nine thousand, forty-nine".