2116151164 has 6 divisors (see below), whose sum is σ = 3703264544. Its totient is φ = 1058075580.

The previous prime is 2116151129. The next prime is 2116151189. The reversal of 2116151164 is 4611516112.

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 as a sum of consecutive naturals, namely, 264518892 + ... + 264518899.

Almost surely, 2^2116151164 is an apocalyptic number.

It is an amenable number.

2116151164 is a deficient number, since it is larger than the sum of its proper divisors (1587113380).

2116151164 is a wasteful number, since it uses less digits than its factorization.

2116151164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529037795 (or 529037793 counting only the distinct ones).

The product of its digits is 1440, while the sum is 28.

The square root of 2116151164 is about 46001.6430576126. The cubic root of 2116151164 is about 1283.8537753663.

Adding to 2116151164 its reverse (4611516112), we get a palindrome (6727667276).

The spelling of 2116151164 in words is "two billion, one hundred sixteen million, one hundred fifty-one thousand, one hundred sixty-four".