7161655116 has 48 divisors (see below), whose sum is σ = 20833908480. Its totient is φ = 1860169920.

The previous prime is 7161655103. The next prime is 7161655121. The reversal of 7161655116 is 6115561617.

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 15 ways as a sum of consecutive naturals, for example, 3874431 + ... + 3876278.

It is an arithmetic number, because the mean of its divisors is an integer number (434039760).

Almost surely, 2^7161655116 is an apocalyptic number.

It is an amenable number.

7161655116 is an abundant number, since it is smaller than the sum of its proper divisors (13672253364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7161655116 is a wasteful number, since it uses less digits than its factorization.

7161655116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7750734 (or 7750732 counting only the distinct ones).

The product of its digits is 37800, while the sum is 39.

The square root of 7161655116 is about 84626.5627093527. The cubic root of 7161655116 is about 1927.5447418712.

The spelling of 7161655116 in words is "seven billion, one hundred sixty-one million, six hundred fifty-five thousand, one hundred sixteen".