4640544002 has 32 divisors (see below), whose sum is σ = 7494664320. Its totient is φ = 2148232320.

The previous prime is 4640543987. The next prime is 4640544023. The reversal of 4640544002 is 2004450464.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 525302 + ... + 534062.

It is an arithmetic number, because the mean of its divisors is an integer number (234208260).

Almost surely, 2^4640544002 is an apocalyptic number.

4640544002 is a deficient number, since it is larger than the sum of its proper divisors (2854120318).

4640544002 is a wasteful number, since it uses less digits than its factorization.

4640544002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9098.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 4640544002 is about 68121.5384588457. The cubic root of 4640544002 is about 1667.9753634698.

Adding to 4640544002 its reverse (2004450464), we get a palindrome (6644994466).

The spelling of 4640544002 in words is "four billion, six hundred forty million, five hundred forty-four thousand, two".