2010654166 has 4 divisors (see below), whose sum is σ = 3015981252. Its totient is φ = 1005327082.

The previous prime is 2010654143. The next prime is 2010654169. The reversal of 2010654166 is 6614560102.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010654169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502663540 + ... + 502663543.

It is an arithmetic number, because the mean of its divisors is an integer number (753995313).

Almost surely, 2^2010654166 is an apocalyptic number.

2010654166 is a deficient number, since it is larger than the sum of its proper divisors (1005327086).

2010654166 is a wasteful number, since it uses less digits than its factorization.

2010654166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005327085.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2010654166 is about 44840.3185314288. The cubic root of 2010654166 is about 1262.1543236341.

The spelling of 2010654166 in words is "two billion, ten million, six hundred fifty-four thousand, one hundred sixty-six".