2055166210 has 32 divisors (see below), whose sum is σ = 3954966912. Its totient is φ = 766191360.

The previous prime is 2055166207. The next prime is 2055166259. The reversal of 2055166210 is 126615502.

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, 41176 + ... + 76195.

It is an arithmetic number, because the mean of its divisors is an integer number (123592716).

Almost surely, 2^2055166210 is an apocalyptic number.

2055166210 is a deficient number, since it is larger than the sum of its proper divisors (1899800702).

2055166210 is a wasteful number, since it uses less digits than its factorization.

2055166210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117498.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 2055166210 is about 45333.9410375935. The cubic root of 2055166210 is about 1271.4003216200.

The spelling of 2055166210 in words is "two billion, fifty-five million, one hundred sixty-six thousand, two hundred ten".