49553266 has 16 divisors (see below), whose sum is σ = 89945856. Its totient is φ = 19987776.

The previous prime is 49553237. The next prime is 49553269. The reversal of 49553266 is 66235594.

It is not an unprimeable number, because it can be changed into a prime (49553269) 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, 103866 + ... + 104341.

It is an arithmetic number, because the mean of its divisors is an integer number (5621616).

Almost surely, 2^49553266 is an apocalyptic number.

49553266 is a deficient number, since it is larger than the sum of its proper divisors (40392590).

49553266 is a wasteful number, since it uses less digits than its factorization.

49553266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208233.

The product of its digits is 194400, while the sum is 40.

The square root of 49553266 is about 7039.4080717060. The cubic root of 49553266 is about 367.3026777872.

The spelling of 49553266 in words is "forty-nine million, five hundred fifty-three thousand, two hundred sixty-six".