4045463290 has 16 divisors (see below), whose sum is σ = 7943819040. Its totient is φ = 1471077520.

The previous prime is 4045463287. The next prime is 4045463297. The reversal of 4045463290 is 923645404.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4045463297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18388360 + ... + 18388579.

It is an arithmetic number, because the mean of its divisors is an integer number (496488690).

Almost surely, 2^4045463290 is an apocalyptic number.

4045463290 is a deficient number, since it is larger than the sum of its proper divisors (3898355750).

4045463290 is a wasteful number, since it uses less digits than its factorization.

4045463290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36776957.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 4045463290 is about 63603.9565593211. The cubic root of 4045463290 is about 1593.3924494541.

The spelling of 4045463290 in words is "four billion, forty-five million, four hundred sixty-three thousand, two hundred ninety".