50626850429 has 4 divisors (see below), whose sum is σ = 51582074076. Its totient is φ = 49671626784.

The previous prime is 50626850423. The next prime is 50626850441. The reversal of 50626850429 is 92405862605.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 41963522500 + 8663327929 = 204850^2 + 93077^2 .

It is a cyclic number.

It is not a de Polignac number, because 50626850429 - 2⁸ = 50626850173 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50626850423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 477611744 + ... + 477611849.

It is an arithmetic number, because the mean of its divisors is an integer number (12895518519).

Almost surely, 2^50626850429 is an apocalyptic number.

It is an amenable number.

50626850429 is a deficient number, since it is larger than the sum of its proper divisors (955223647).

50626850429 is an equidigital number, since it uses as much as digits as its factorization.

50626850429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955223646.

The product of its (nonzero) digits is 1036800, while the sum is 47.

The spelling of 50626850429 in words is "fifty billion, six hundred twenty-six million, eight hundred fifty thousand, four hundred twenty-nine".