2063156918 has 8 divisors (see below), whose sum is σ = 3201450480. Its totient is φ = 996006760.

The previous prime is 2063156891. The next prime is 2063156957. The reversal of 2063156918 is 8196513602.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17785778 + ... + 17785893.

It is an arithmetic number, because the mean of its divisors is an integer number (400181310).

Almost surely, 2^2063156918 is an apocalyptic number.

2063156918 is a deficient number, since it is larger than the sum of its proper divisors (1138293562).

2063156918 is a wasteful number, since it uses less digits than its factorization.

2063156918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35571702.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 2063156918 is about 45421.9871648082. The cubic root of 2063156918 is about 1273.0459711878.

The spelling of 2063156918 in words is "two billion, sixty-three million, one hundred fifty-six thousand, nine hundred eighteen".