2045463364 has 24 divisors (see below), whose sum is σ = 4097858688. Its totient is φ = 875141760.

The previous prime is 2045463323. The next prime is 2045463377. The reversal of 2045463364 is 4633645402.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44992 + ... + 78199.

It is an arithmetic number, because the mean of its divisors is an integer number (170744112).

Almost surely, 2^2045463364 is an apocalyptic number.

It is an amenable number.

2045463364 is an abundant number, since it is smaller than the sum of its proper divisors (2052395324).

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

2045463364 is a wasteful number, since it uses less digits than its factorization.

2045463364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123795 (or 123793 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 37.

The square root of 2045463364 is about 45226.7991792477. The cubic root of 2045463364 is about 1269.3963204467.

The spelling of 2045463364 in words is "two billion, forty-five million, four hundred sixty-three thousand, three hundred sixty-four".