49537128 has 16 divisors (see below), whose sum is σ = 123842880. Its totient is φ = 16512368.

The previous prime is 49537097. The next prime is 49537141. The reversal of 49537128 is 82173594.

49537128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1032000 + ... + 1032047.

It is an arithmetic number, because the mean of its divisors is an integer number (7740180).

Almost surely, 2^49537128 is an apocalyptic number.

It is an amenable number.

49537128 is an abundant number, since it is smaller than the sum of its proper divisors (74305752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49537128 is a wasteful number, since it uses less digits than its factorization.

49537128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064056 (or 2064052 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 49537128 is about 7038.2617172140. The cubic root of 49537128 is about 367.2628003335.

The spelling of 49537128 in words is "forty-nine million, five hundred thirty-seven thousand, one hundred twenty-eight".