50533221143355 has 32 divisors (see below), whose sum is σ = 81692134239744. Its totient is φ = 26671428166656.

The previous prime is 50533221143333. The next prime is 50533221143359. The reversal of 50533221143355 is 55334112233505.

It is not a de Polignac number, because 50533221143355 - 2⁸ = 50533221143099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50533221143359) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20831194 + ... + 23130176.

It is an arithmetic number, because the mean of its divisors is an integer number (2552879194992).

Almost surely, 2^{50533221143355} is an apocalyptic number.

50533221143355 is a deficient number, since it is larger than the sum of its proper divisors (31158913096389).

50533221143355 is a wasteful number, since it uses less digits than its factorization.

50533221143355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2314195.

The product of its (nonzero) digits is 810000, while the sum is 42.

The spelling of 50533221143355 in words is "fifty trillion, five hundred thirty-three billion, two hundred twenty-one million, one hundred forty-three thousand, three hundred fifty-five".