2045611314 has 16 divisors (see below), whose sum is σ = 4545803040. Its totient is φ = 681870420.

The previous prime is 2045611279. The next prime is 2045611387. The reversal of 2045611314 is 4131165402.

It is a happy number.

2045611314 is a `hidden beast` number, since 2 + 0 + 45 + 611 + 3 + 1 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18940792 + ... + 18940899.

It is an arithmetic number, because the mean of its divisors is an integer number (284112690).

Almost surely, 2^2045611314 is an apocalyptic number.

2045611314 is an abundant number, since it is smaller than the sum of its proper divisors (2500191726).

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

2045611314 is a wasteful number, since it uses less digits than its factorization.

2045611314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37881702 (or 37881696 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 2045611314 is about 45228.4347949385. The cubic root of 2045611314 is about 1269.4269251923.

Adding to 2045611314 its reverse (4131165402), we get a palindrome (6176776716).

The spelling of 2045611314 in words is "two billion, forty-five million, six hundred eleven thousand, three hundred fourteen".