2045110432 has 12 divisors (see below), whose sum is σ = 4026311226. Its totient is φ = 1022555200.

The previous prime is 2045110427. The next prime is 2045110439. The reversal of 2045110432 is 2340115402.

It can be written as a sum of positive squares in only one way, i.e., 1618935696 + 426174736 = 40236^2 + 20644^2 .

It is not an unprimeable number, because it can be changed into a prime (2045110439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31954819 + ... + 31954882.

Almost surely, 2^2045110432 is an apocalyptic number.

It is an amenable number.

2045110432 is a deficient number, since it is larger than the sum of its proper divisors (1981200794).

2045110432 is an equidigital number, since it uses as much as digits as its factorization.

2045110432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63909711 (or 63909703 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2045110432 is about 45222.8972092678. The cubic root of 2045110432 is about 1269.3233074301.

Adding to 2045110432 its reverse (2340115402), we get a palindrome (4385225834).

The spelling of 2045110432 in words is "two billion, forty-five million, one hundred ten thousand, four hundred thirty-two".