49512449 has 8 divisors (see below), whose sum is σ = 59914368. Its totient is φ = 39942720.

The previous prime is 49512443. The next prime is 49512451. The reversal of 49512449 is 94421594.

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

It is a cyclic number.

It is not a de Polignac number, because 49512449 - 2¹² = 49508353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49512443) 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, 207917 + ... + 208154.

It is an arithmetic number, because the mean of its divisors is an integer number (7489296).

It is a Proth number, since it is equal to 1511 ⋅ 2¹⁵ + 1 and 1511 < 2¹⁵.

Almost surely, 2^49512449 is an apocalyptic number.

It is an amenable number.

49512449 is a deficient number, since it is larger than the sum of its proper divisors (10401919).

49512449 is a wasteful number, since it uses less digits than its factorization.

49512449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416095.

The product of its digits is 51840, while the sum is 38.

The square root of 49512449 is about 7036.5082960230. The cubic root of 49512449 is about 367.2018010751.

The spelling of 49512449 in words is "forty-nine million, five hundred twelve thousand, four hundred forty-nine".