2020350345 has 32 divisors (see below), whose sum is σ = 3525312000. Its totient is φ = 982036224.

The previous prime is 2020350307. The next prime is 2020350349. The reversal of 2020350345 is 5430530202.

It is not a de Polignac number, because 2020350345 - 2⁹ = 2020349833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020350349) 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, 50170 + ... + 80979.

It is an arithmetic number, because the mean of its divisors is an integer number (110166000).

Almost surely, 2^2020350345 is an apocalyptic number.

It is an amenable number.

2020350345 is a deficient number, since it is larger than the sum of its proper divisors (1504961655).

2020350345 is a wasteful number, since it uses less digits than its factorization.

2020350345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131249.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 2020350345 is about 44948.3074764779. The cubic root of 2020350345 is about 1264.1799420775.

Adding to 2020350345 its reverse (5430530202), we get a palindrome (7450880547).

The spelling of 2020350345 in words is "two billion, twenty million, three hundred fifty thousand, three hundred forty-five".