6166220090 has 16 divisors (see below), whose sum is σ = 11128488480. Its totient is φ = 2459978640.

The previous prime is 6166220057. The next prime is 6166220107. The reversal of 6166220090 is 900226616.

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 7 ways as a sum of consecutive naturals, for example, 809696 + ... + 817275.

It is an arithmetic number, because the mean of its divisors is an integer number (695530530).

Almost surely, 2^6166220090 is an apocalyptic number.

6166220090 is a deficient number, since it is larger than the sum of its proper divisors (4962268390).

6166220090 is a wasteful number, since it uses less digits than its factorization.

6166220090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627357.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 6166220090 is about 78525.2831258825. The cubic root of 6166220090 is about 1833.7480877242.

The spelling of 6166220090 in words is "six billion, one hundred sixty-six million, two hundred twenty thousand, ninety".