50235020555321 has 12 divisors (see below), whose sum is σ = 58440393576180. Its totient is φ = 43055835459840.

The previous prime is 50235020555281. The next prime is 50235020555497. The reversal of 50235020555321 is 12355502053205.

It can be written as a sum of positive squares in 2 ways, for example, as 38625429484096 + 11609591071225 = 6214936^2 + 3407285^2 .

It is not a de Polignac number, because 50235020555321 - 2³⁰ = 50233946813497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50235020545321) 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 11 ways as a sum of consecutive naturals, for example, 32006576 + ... + 33539393.

It is an arithmetic number, because the mean of its divisors is an integer number (4870032798015).

Almost surely, 2^{50235020555321} is an apocalyptic number.

It is an amenable number.

50235020555321 is a deficient number, since it is larger than the sum of its proper divisors (8205373020859).

50235020555321 is a wasteful number, since it uses less digits than its factorization.

50235020555321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65561624 (or 65561617 counting only the distinct ones).

The product of its (nonzero) digits is 225000, while the sum is 38.

The spelling of 50235020555321 in words is "fifty trillion, two hundred thirty-five billion, twenty million, five hundred fifty-five thousand, three hundred twenty-one".