1066150563 has 32 divisors (see below), whose sum is σ = 1523137536. Its totient is φ = 661022208.

The previous prime is 1066150517. The next prime is 1066150609. The reversal of 1066150563 is 3650516601.

It is an interprime number because it is at equal distance from previous prime (1066150517) and next prime (1066150609).

It is not a de Polignac number, because 1066150563 - 2⁶ = 1066150499 is a prime.

It is a super-2 number, since 2×1066150563² = 2273354045970433938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1066150513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2302470 + ... + 2302932.

It is an arithmetic number, because the mean of its divisors is an integer number (47598048).

Almost surely, 2^1066150563 is an apocalyptic number.

1066150563 is a deficient number, since it is larger than the sum of its proper divisors (456986973).

1066150563 is a wasteful number, since it uses less digits than its factorization.

1066150563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 1066150563 is about 32651.9610896497. The cubic root of 1066150563 is about 1021.5810936450.

The spelling of 1066150563 in words is "one billion, sixty-six million, one hundred fifty thousand, five hundred sixty-three".