2066302975 has 12 divisors (see below), whose sum is σ = 2795144760. Its totient is φ = 1502765600.

The previous prime is 2066302963. The next prime is 2066302993. The reversal of 2066302975 is 5792036602.

It is not a de Polignac number, because 2066302975 - 2²¹ = 2064205823 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3756640 + ... + 3757189.

It is an arithmetic number, because the mean of its divisors is an integer number (232928730).

Almost surely, 2^2066302975 is an apocalyptic number.

2066302975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2066302975 is a deficient number, since it is larger than the sum of its proper divisors (728841785).

2066302975 is a wasteful number, since it uses less digits than its factorization.

2066302975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7513850 (or 7513845 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 2066302975 is about 45456.6054055953. The cubic root of 2066302975 is about 1273.6927213421.

The spelling of 2066302975 in words is "two billion, sixty-six million, three hundred two thousand, nine hundred seventy-five".