2030253220 has 48 divisors (see below), whose sum is σ = 4524469488. Its totient is φ = 762613760.

The previous prime is 2030253163. The next prime is 2030253221. The reversal of 2030253220 is 223520302.

It can be written as a sum of positive squares in 8 ways, for example, as 125978176 + 1904275044 = 11224^2 + 43638^2 .

It is not an unprimeable number, because it can be changed into a prime (2030253221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150264 + ... + 163216.

It is an arithmetic number, because the mean of its divisors is an integer number (94259781).

Almost surely, 2^2030253220 is an apocalyptic number.

2030253220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2030253220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2262234744).

2030253220 is an abundant number, since it is smaller than the sum of its proper divisors (2494216268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2030253220 is a wasteful number, since it uses less digits than its factorization.

2030253220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13440 (or 13438 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 2030253220 is about 45058.3313050983. The cubic root of 2030253220 is about 1266.2420625150.

Adding to 2030253220 its reverse (223520302), we get a palindrome (2253773522).

The spelling of 2030253220 in words is "two billion, thirty million, two hundred fifty-three thousand, two hundred twenty".