50551029 has 12 divisors (see below), whose sum is σ = 74396556. Its totient is φ = 33064512.

The previous prime is 50550977. The next prime is 50551037. The reversal of 50551029 is 92015505.

50551029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 31102929 + 19448100 = 5577^2 + 4410^2 .

It is not a de Polignac number, because 50551029 - 2¹³ = 50542837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50550993 and 50551011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50551069) 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 11 ways as a sum of consecutive naturals, for example, 52512 + ... + 53465.

It is an arithmetic number, because the mean of its divisors is an integer number (6199713).

Almost surely, 2^50551029 is an apocalyptic number.

It is an amenable number.

50551029 is a deficient number, since it is larger than the sum of its proper divisors (23845527).

50551029 is a wasteful number, since it uses less digits than its factorization.

50551029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106036 (or 106033 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The square root of 50551029 is about 7109.9246831454. The cubic root of 50551029 is about 369.7515473495.

It can be divided in two parts, 5055 and 1029, that added together give a square (6084 = 78²).

The spelling of 50551029 in words is "fifty million, five hundred fifty-one thousand, twenty-nine".