2066137710 has 256 divisors, whose sum is σ = 6539581440. Its totient is φ = 405596160.

The previous prime is 2066137651. The next prime is 2066137753. The reversal of 2066137710 is 177316602.

It is a congruent number.

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 127 ways as a sum of consecutive naturals, for example, 3163744 + ... + 3164396.

It is an arithmetic number, because the mean of its divisors is an integer number (25545240).

Almost surely, 2^2066137710 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2066137710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3269790720).

2066137710 is an abundant number, since it is smaller than the sum of its proper divisors (4473443730).

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

2066137710 is a wasteful number, since it uses less digits than its factorization.

2066137710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 2066137710 is about 45454.7875366281. The cubic root of 2066137710 is about 1273.6587633598.

The spelling of 2066137710 in words is "two billion, sixty-six million, one hundred thirty-seven thousand, seven hundred ten".