220048853 has 4 divisors (see below), whose sum is σ = 222700128. Its totient is φ = 217397580.

The previous prime is 220048849. The next prime is 220048903. The reversal of 220048853 is 358840022.

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: 358840022 = 2 ⋅179420011.

It is a cyclic number.

It is not a de Polignac number, because 220048853 - 2² = 220048849 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220048813) 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, 1325513 + ... + 1325678.

It is an arithmetic number, because the mean of its divisors is an integer number (55675032).

Almost surely, 2^220048853 is an apocalyptic number.

It is an amenable number.

220048853 is a deficient number, since it is larger than the sum of its proper divisors (2651275).

220048853 is an equidigital number, since it uses as much as digits as its factorization.

220048853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651274.

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 220048853 is about 14834.0437170719. The cubic root of 220048853 is about 603.7257546628.

Adding to 220048853 its reverse (358840022), we get a palindrome (578888875).

The spelling of 220048853 in words is "two hundred twenty million, forty-eight thousand, eight hundred fifty-three".