2050065766 has 8 divisors (see below), whose sum is σ = 3514398480. Its totient is φ = 878599608.

The previous prime is 2050065763. The next prime is 2050065791. The reversal of 2050065766 is 6675600502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050065763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73216621 + ... + 73216648.

It is an arithmetic number, because the mean of its divisors is an integer number (439299810).

Almost surely, 2^2050065766 is an apocalyptic number.

2050065766 is a deficient number, since it is larger than the sum of its proper divisors (1464332714).

2050065766 is a wasteful number, since it uses less digits than its factorization.

2050065766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146433278.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 2050065766 is about 45277.6519488367. The cubic root of 2050065766 is about 1270.3476771462.

The spelling of 2050065766 in words is "two billion, fifty million, sixty-five thousand, seven hundred sixty-six".