2012655210 has 32 divisors (see below), whose sum is σ = 4902472512. Its totient is φ = 528696960.

The previous prime is 2012655209. The next prime is 2012655241. The reversal of 2012655210 is 125562102.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498651 + ... + 502670.

It is an arithmetic number, because the mean of its divisors is an integer number (153202266).

Almost surely, 2^2012655210 is an apocalyptic number.

2012655210 is an abundant number, since it is smaller than the sum of its proper divisors (2889817302).

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

2012655210 is a wasteful number, since it uses less digits than its factorization.

2012655210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001398.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 2012655210 is about 44862.6259819908. The cubic root of 2012655210 is about 1262.5728920434.

The spelling of 2012655210 in words is "two billion, twelve million, six hundred fifty-five thousand, two hundred ten".