7161356132 has 12 divisors (see below), whose sum is σ = 14322712320. Its totient is φ = 3069152616.

The previous prime is 7161356123. The next prime is 7161356149. The reversal of 7161356132 is 2316531617.

7161356132 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 7161356092 and 7161356101.

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, 127881332 + ... + 127881387.

It is an arithmetic number, because the mean of its divisors is an integer number (1193559360).

Almost surely, 2^7161356132 is an apocalyptic number.

It is an amenable number.

7161356132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7161356132 is a wasteful number, since it uses less digits than its factorization.

7161356132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255762730 (or 255762728 counting only the distinct ones).

The product of its digits is 22680, while the sum is 35.

The square root of 7161356132 is about 84624.7962006409. The cubic root of 7161356132 is about 1927.5179178550.

Adding to 7161356132 its reverse (2316531617), we get a palindrome (9477887749).

The spelling of 7161356132 in words is "seven billion, one hundred sixty-one million, three hundred fifty-six thousand, one hundred thirty-two".