4180328655 has 16 divisors (see below), whose sum is σ = 6788356224. Its totient is φ = 2196231840.

The previous prime is 4180328623. The next prime is 4180328707. The reversal of 4180328655 is 5568230814.

It is not a de Polignac number, because 4180328655 - 2⁵ = 4180328623 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2078761 + ... + 2080770.

It is an arithmetic number, because the mean of its divisors is an integer number (424272264).

Almost surely, 2^4180328655 is an apocalyptic number.

4180328655 is a deficient number, since it is larger than the sum of its proper divisors (2608027569).

4180328655 is a wasteful number, since it uses less digits than its factorization.

4180328655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4159606.

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 4180328655 is about 64655.4611382519. The cubic root of 4180328655 is about 1610.9057895735.

The spelling of 4180328655 in words is "four billion, one hundred eighty million, three hundred twenty-eight thousand, six hundred fifty-five".