4472401659 has 32 divisors (see below), whose sum is σ = 6853032960. Its totient is φ = 2565885600.

The previous prime is 4472401649. The next prime is 4472401733. The reversal of 4472401659 is 9561042744.

It is not a de Polignac number, because 4472401659 - 2²⁰ = 4471353083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4472401659.

It is not an unprimeable number, because it can be changed into a prime (4472401649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1259124 + ... + 1262670.

It is an arithmetic number, because the mean of its divisors is an integer number (214157280).

Almost surely, 2^4472401659 is an apocalyptic number.

4472401659 is a deficient number, since it is larger than the sum of its proper divisors (2380631301).

4472401659 is a wasteful number, since it uses less digits than its factorization.

4472401659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5591.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 4472401659 is about 66876.0170689015. The cubic root of 4472401659 is about 1647.5816005261.

The spelling of 4472401659 in words is "four billion, four hundred seventy-two million, four hundred one thousand, six hundred fifty-nine".