50550303030253 has 4 divisors (see below), whose sum is σ = 54438787878748. Its totient is φ = 46661818181760.

The previous prime is 50550303030203. The next prime is 50550303030287. The reversal of 50550303030253 is 35203030305505.

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 7021159164009 + 43529143866244 = 2649747^2 + 6597662^2 .

It is a cyclic number.

It is not a de Polignac number, because 50550303030253 - 2³³ = 50541713095661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50550303030203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1944242424228 + ... + 1944242424253.

It is an arithmetic number, because the mean of its divisors is an integer number (13609696969687).

Almost surely, 2^{50550303030253} is an apocalyptic number.

It is an amenable number.

50550303030253 is a deficient number, since it is larger than the sum of its proper divisors (3888484848495).

50550303030253 is a wasteful number, since it uses less digits than its factorization.

50550303030253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3888484848494.

The product of its (nonzero) digits is 101250, while the sum is 34.

Adding to 50550303030253 its reverse (35203030305505), we get a palindrome (85753333335758).

The spelling of 50550303030253 in words is "fifty trillion, five hundred fifty billion, three hundred three million, thirty thousand, two hundred fifty-three".