4630256155 has 16 divisors (see below), whose sum is σ = 6626156544. Its totient is φ = 3036987360.

The previous prime is 4630256143. The next prime is 4630256161. The reversal of 4630256155 is 5516520364.

4630256155 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4630256155 - 2⁷ = 4630256027 is a prime.

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, 2875131 + ... + 2876740.

It is an arithmetic number, because the mean of its divisors is an integer number (414134784).

Almost surely, 2^4630256155 is an apocalyptic number.

4630256155 is a deficient number, since it is larger than the sum of its proper divisors (1995900389).

4630256155 is a wasteful number, since it uses less digits than its factorization.

4630256155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5751906.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 4630256155 is about 68045.9855906283. The cubic root of 4630256155 is about 1666.7418463199.

The spelling of 4630256155 in words is "four billion, six hundred thirty million, two hundred fifty-six thousand, one hundred fifty-five".