4004312055 has 8 divisors (see below), whose sum is σ = 6406899312. Its totient is φ = 2135633088.

The previous prime is 4004312047. The next prime is 4004312071. The reversal of 4004312055 is 5502134004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4004312055 - 2³ = 4004312047 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 (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133477054 + ... + 133477083.

It is an arithmetic number, because the mean of its divisors is an integer number (800862414).

Almost surely, 2^4004312055 is an apocalyptic number.

4004312055 is a deficient number, since it is larger than the sum of its proper divisors (2402587257).

4004312055 is a wasteful number, since it uses less digits than its factorization.

4004312055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266954145.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 4004312055 is about 63279.6338089910. The cubic root of 4004312055 is about 1587.9712605066.

Adding to 4004312055 its reverse (5502134004), we get a palindrome (9506446059).

The spelling of 4004312055 in words is "four billion, four million, three hundred twelve thousand, fifty-five".