49628771133 has 16 divisors (see below), whose sum is σ = 66272557440. Its totient is φ = 33035454144.

The previous prime is 49628771119. The next prime is 49628771161. The reversal of 49628771133 is 33117782694.

It is a happy number.

It is not a de Polignac number, because 49628771133 - 2⁴ = 49628771117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49628771113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9165735 + ... + 9171147.

It is an arithmetic number, because the mean of its divisors is an integer number (4142034840).

Almost surely, 2^49628771133 is an apocalyptic number.

It is an amenable number.

49628771133 is a deficient number, since it is larger than the sum of its proper divisors (16643786307).

49628771133 is a wasteful number, since it uses less digits than its factorization.

49628771133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9508.

The product of its digits is 1524096, while the sum is 51.

The spelling of 49628771133 in words is "forty-nine billion, six hundred twenty-eight million, seven hundred seventy-one thousand, one hundred thirty-three".