49250053133 has 8 divisors (see below), whose sum is σ = 52332697080. Its totient is φ = 46188029440.

The previous prime is 49250053123. The next prime is 49250053187. The reversal of 49250053133 is 33135005294.

It can be written as a sum of positive squares in 4 ways, for example, as 11403463369 + 37846589764 = 106787^2 + 194542^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49250053133 - 2²⁰ = 49249004557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49250053093 and 49250053102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49250053123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5150138 + ... + 5159691.

It is an arithmetic number, because the mean of its divisors is an integer number (6541587135).

Almost surely, 2^49250053133 is an apocalyptic number.

It is an amenable number.

49250053133 is a deficient number, since it is larger than the sum of its proper divisors (3082643947).

49250053133 is a wasteful number, since it uses less digits than its factorization.

49250053133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10310127.

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 49250053133 in words is "forty-nine billion, two hundred fifty million, fifty-three thousand, one hundred thirty-three".