2030215520 has 48 divisors (see below), whose sum is σ = 5004931680. Its totient is φ = 776776704.

The previous prime is 2030215519. The next prime is 2030215541. The reversal of 2030215520 is 255120302.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2030215492 and 2030215501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272165 + ... + 279524.

It is an arithmetic number, because the mean of its divisors is an integer number (104269410).

Almost surely, 2^2030215520 is an apocalyptic number.

2030215520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2030215520 is an abundant number, since it is smaller than the sum of its proper divisors (2974716160).

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

2030215520 is a wasteful number, since it uses less digits than its factorization.

2030215520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551727 (or 551719 counting only the distinct ones).

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

The square root of 2030215520 is about 45057.9129565496. The cubic root of 2030215520 is about 1266.2342248028.

Adding to 2030215520 its reverse (255120302), we get a palindrome (2285335822).

The spelling of 2030215520 in words is "two billion, thirty million, two hundred fifteen thousand, five hundred twenty".