4045655312 has 20 divisors (see below), whose sum is σ = 7839796956. Its totient is φ = 2022481920.

The previous prime is 4045655309. The next prime is 4045655323. The reversal of 4045655312 is 2135565404.

It can be written as a sum of positive squares in 2 ways, for example, as 290907136 + 3754748176 = 17056^2 + 61276^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93512 + ... + 129752.

Almost surely, 2^4045655312 is an apocalyptic number.

It is an amenable number.

4045655312 is a deficient number, since it is larger than the sum of its proper divisors (3794141644).

4045655312 is a wasteful number, since it uses less digits than its factorization.

4045655312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43226 (or 43220 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 4045655312 is about 63605.4660544202. The cubic root of 4045655312 is about 1593.4176597158.

The spelling of 4045655312 in words is "four billion, forty-five million, six hundred fifty-five thousand, three hundred twelve".