4045167830 has 64 divisors (see below), whose sum is σ = 8565419520. Its totient is φ = 1359532800.

The previous prime is 4045167827. The next prime is 4045167839. The reversal of 4045167830 is 387615404.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4045167839) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 62087 + ... + 109293.

It is an arithmetic number, because the mean of its divisors is an integer number (133834680).

Almost surely, 2^4045167830 is an apocalyptic number.

4045167830 is an abundant number, since it is smaller than the sum of its proper divisors (4520251690).

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

4045167830 is a wasteful number, since it uses less digits than its factorization.

4045167830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47285.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 4045167830 is about 63601.6338626611. The cubic root of 4045167830 is about 1593.3536574245.

The spelling of 4045167830 in words is "four billion, forty-five million, one hundred sixty-seven thousand, eight hundred thirty".