49769853 has 8 divisors (see below), whose sum is σ = 75839808. Its totient is φ = 28439904.

The previous prime is 49769821. The next prime is 49769879. The reversal of 49769853 is 35896794.

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

It is not a de Polignac number, because 49769853 - 2⁵ = 49769821 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 49769796 and 49769805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49769803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1184976 + ... + 1185017.

It is an arithmetic number, because the mean of its divisors is an integer number (9479976).

Almost surely, 2^49769853 is an apocalyptic number.

It is an amenable number.

49769853 is a deficient number, since it is larger than the sum of its proper divisors (26069955).

49769853 is a wasteful number, since it uses less digits than its factorization.

49769853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2370003.

The product of its digits is 1632960, while the sum is 51.

The square root of 49769853 is about 7054.7751913155. The cubic root of 49769853 is about 367.8370345103.

The spelling of 49769853 in words is "forty-nine million, seven hundred sixty-nine thousand, eight hundred fifty-three".