4055078467 has 4 divisors (see below), whose sum is σ = 4423721976. Its totient is φ = 3686434960.

The previous prime is 4055078399. The next prime is 4055078471. The reversal of 4055078467 is 7648705504.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4055078467 is a prime.

It is a super-2 number, since 2×4055078467² = 32887322747054140178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4055078567) 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 3 ways as a sum of consecutive naturals, for example, 184321738 + ... + 184321759.

It is an arithmetic number, because the mean of its divisors is an integer number (1105930494).

Almost surely, 2^4055078467 is an apocalyptic number.

4055078467 is a deficient number, since it is larger than the sum of its proper divisors (368643509).

4055078467 is a wasteful number, since it uses less digits than its factorization.

4055078467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368643508.

The product of its (nonzero) digits is 940800, while the sum is 46.

The square root of 4055078467 is about 63679.4980115264. The cubic root of 4055078467 is about 1594.6538318404.

The spelling of 4055078467 in words is "four billion, fifty-five million, seventy-eight thousand, four hundred sixty-seven".