49944499 has 8 divisors (see below), whose sum is σ = 54575280. Its totient is φ = 45328800.

The previous prime is 49944473. The next prime is 49944509. The reversal of 49944499 is 99444994.

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

It is not a de Polignac number, because 49944499 - 2⁹ = 49943987 is a prime.

It is a super-2 number, since 2×49944499² = 4988905960722002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49944449) 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, 3837 + ... + 10705.

It is an arithmetic number, because the mean of its divisors is an integer number (6821910).

Almost surely, 2^49944499 is an apocalyptic number.

49944499 is a deficient number, since it is larger than the sum of its proper divisors (4630781).

49944499 is a wasteful number, since it uses less digits than its factorization.

49944499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7541.

The product of its digits is 1679616, while the sum is 52.

The square root of 49944499 is about 7067.1422088423. The cubic root of 49944499 is about 368.2667877752.

The spelling of 49944499 in words is "forty-nine million, nine hundred forty-four thousand, four hundred ninety-nine".