2045411250 has 40 divisors (see below), whose sum is σ = 5111901168. Its totient is φ = 545442000.

The previous prime is 2045411243. The next prime is 2045411273. The reversal of 2045411250 is 521145402.

It is a self number, because there is not a number n which added to its sum of digits gives 2045411250.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 268972 + ... + 276471.

Almost surely, 2^2045411250 is an apocalyptic number.

2045411250 is an abundant number, since it is smaller than the sum of its proper divisors (3066489918).

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

2045411250 is an equidigital number, since it uses as much as digits as its factorization.

2045411250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545468 (or 545453 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2045411250 is about 45226.2230348721. The cubic root of 2045411250 is about 1269.3855398606.

Adding to 2045411250 its reverse (521145402), we get a palindrome (2566556652).

The spelling of 2045411250 in words is "two billion, forty-five million, four hundred eleven thousand, two hundred fifty".