1010650566 has 32 divisors (see below), whose sum is σ = 2049838560. Its totient is φ = 332153856.

The previous prime is 1010650559. The next prime is 1010650573. The reversal of 1010650566 is 6650560101.

It is an interprime number because it is at equal distance from previous prime (1010650559) and next prime (1010650573).

It is a super-2 number, since 2×1010650566² = 2042829133112240712, which contains 22 as substring.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 158080 + ... + 164348.

It is an arithmetic number, because the mean of its divisors is an integer number (64057455).

Almost surely, 2^1010650566 is an apocalyptic number.

1010650566 is an abundant number, since it is smaller than the sum of its proper divisors (1039187994).

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

1010650566 is a wasteful number, since it uses less digits than its factorization.

1010650566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6648.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 1010650566 is about 31790.7308189038. The cubic root of 1010650566 is about 1003.5376588784.

The spelling of 1010650566 in words is "one billion, ten million, six hundred fifty thousand, five hundred sixty-six".