2050220153 has 4 divisors (see below), whose sum is σ = 2058798720. Its totient is φ = 2041641588.

The previous prime is 2050220149. The next prime is 2050220203. The reversal of 2050220153 is 3510220502.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3510220502 = 2 ⋅1755110251.

It is a cyclic number.

It is not a de Polignac number, because 2050220153 - 2² = 2050220149 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2050220143) 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 in 3 ways as a sum of consecutive naturals, for example, 4288925 + ... + 4289402.

It is an arithmetic number, because the mean of its divisors is an integer number (514699680).

Almost surely, 2^2050220153 is an apocalyptic number.

It is an amenable number.

2050220153 is a deficient number, since it is larger than the sum of its proper divisors (8578567).

2050220153 is an equidigital number, since it uses as much as digits as its factorization.

2050220153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8578566.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2050220153 is about 45279.3568085944. The cubic root of 2050220153 is about 1270.3795655937.

Adding to 2050220153 its reverse (3510220502), we get a palindrome (5560440655).

The spelling of 2050220153 in words is "two billion, fifty million, two hundred twenty thousand, one hundred fifty-three".