7168545730 has 32 divisors (see below), whose sum is σ = 12950492544. Its totient is φ = 2856973056.

The previous prime is 7168545721. The next prime is 7168545767. The reversal of 7168545730 is 375458617.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4405177 + ... + 4406803.

It is an arithmetic number, because the mean of its divisors is an integer number (404702892).

Almost surely, 2^7168545730 is an apocalyptic number.

7168545730 is a deficient number, since it is larger than the sum of its proper divisors (5781946814).

7168545730 is a wasteful number, since it uses less digits than its factorization.

7168545730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2970.

The product of its (nonzero) digits is 705600, while the sum is 46.

The square root of 7168545730 is about 84667.2648075985. The cubic root of 7168545730 is about 1928.1627419042.

The spelling of 7168545730 in words is "seven billion, one hundred sixty-eight million, five hundred forty-five thousand, seven hundred thirty".