4612156155 has 24 divisors (see below), whose sum is σ = 8003588112. Its totient is φ = 2456990784.

The previous prime is 4612156139. The next prime is 4612156163. The reversal of 4612156155 is 5516512164.

4612156155 is a `hidden beast` number, since 46 + 1 + 2 + 1 + 561 + 55 = 666.

4612156155 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 4612156155 - 2⁴ = 4612156139 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18969 + ... + 97898.

It is an arithmetic number, because the mean of its divisors is an integer number (333482838).

Almost surely, 2^4612156155 is an apocalyptic number.

4612156155 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4612156155 is a deficient number, since it is larger than the sum of its proper divisors (3391431957).

4612156155 is a wasteful number, since it uses less digits than its factorization.

4612156155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117755 (or 117752 counting only the distinct ones).

The product of its digits is 36000, while the sum is 36.

The square root of 4612156155 is about 67912.8570669796. The cubic root of 4612156155 is about 1664.5672061810.

The spelling of 4612156155 in words is "four billion, six hundred twelve million, one hundred fifty-six thousand, one hundred fifty-five".