50153143 has 2 divisors, whose sum is σ = 50153144. Its totient is φ = 50153142.

The previous prime is 50153123. The next prime is 50153197. The reversal of 50153143 is 34135105.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50153143 - 2⁹ = 50152631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50153123) 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 as a sum of consecutive naturals, namely, 25076571 + 25076572.

It is an arithmetic number, because the mean of its divisors is an integer number (25076572).

Almost surely, 2^50153143 is an apocalyptic number.

50153143 is a deficient number, since it is larger than the sum of its proper divisors (1).

50153143 is an equidigital number, since it uses as much as digits as its factorization.

50153143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 50153143 is about 7081.8883781093. Note that the first 3 decimals coincide. The cubic root of 50153143 is about 368.7788889365.

Adding to 50153143 its reverse (34135105), we get a palindrome (84288248).

The spelling of 50153143 in words is "fifty million, one hundred fifty-three thousand, one hundred forty-three".