49900168 has 32 divisors (see below), whose sum is σ = 99718560. Its totient is φ = 23328000.

The previous prime is 49900163. The next prime is 49900171. The reversal of 49900168 is 86100994.

49900168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (49900163) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 21043 + ... + 23293.

It is an arithmetic number, because the mean of its divisors is an integer number (3116205).

Almost surely, 2^49900168 is an apocalyptic number.

It is an amenable number.

49900168 is a deficient number, since it is larger than the sum of its proper divisors (49818392).

49900168 is a wasteful number, since it uses less digits than its factorization.

49900168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437 (or 2433 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 49900168 is about 7064.0050962609. The cubic root of 49900168 is about 368.1577970094.

The spelling of 49900168 in words is "forty-nine million, nine hundred thousand, one hundred sixty-eight".