49837049 has 4 divisors (see below), whose sum is σ = 49851264. Its totient is φ = 49822836.

The previous prime is 49837037. The next prime is 49837093. The reversal of 49837049 is 94073894.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 94073894 = 2 ⋅47036947.

It is a cyclic number.

It is not a de Polignac number, because 49837049 - 2⁴ = 49837033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49830049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2324 + ... + 10250.

It is an arithmetic number, because the mean of its divisors is an integer number (12462816).

Almost surely, 2^49837049 is an apocalyptic number.

It is an amenable number.

49837049 is a deficient number, since it is larger than the sum of its proper divisors (14215).

49837049 is an equidigital number, since it uses as much as digits as its factorization.

49837049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14214.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 49837049 is about 7059.5360329132. The cubic root of 49837049 is about 368.0025032320.

The spelling of 49837049 in words is "forty-nine million, eight hundred thirty-seven thousand, forty-nine".