49353178 has 16 divisors (see below), whose sum is σ = 87335424. Its totient is φ = 20468880.

The previous prime is 49353173. The next prime is 49353179. The reversal of 49353178 is 87135394.

49353178 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 49353178.

It is not an unprimeable number, because it can be changed into a prime (49353173) 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, 56425 + ... + 57292.

It is an arithmetic number, because the mean of its divisors is an integer number (5458464).

Almost surely, 2^49353178 is an apocalyptic number.

49353178 is a deficient number, since it is larger than the sum of its proper divisors (37982246).

49353178 is a wasteful number, since it uses less digits than its factorization.

49353178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113757.

The product of its digits is 90720, while the sum is 40.

The square root of 49353178 is about 7025.1817058351. The cubic root of 49353178 is about 366.8076414756.

The spelling of 49353178 in words is "forty-nine million, three hundred fifty-three thousand, one hundred seventy-eight".