4066562475 has 48 divisors (see below), whose sum is σ = 7562755040. Its totient is φ = 2168804160.

The previous prime is 4066562447. The next prime is 4066562509. The reversal of 4066562475 is 5742656604.

4066562475 is a `hidden beast` number, since 40 + 6 + 6 + 562 + 47 + 5 = 666.

It is not a de Polignac number, because 4066562475 - 2⁶ = 4066562411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4066562475.

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 47 ways as a sum of consecutive naturals, for example, 17487 + ... + 91863.

Almost surely, 2^4066562475 is an apocalyptic number.

4066562475 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4066562475 is a deficient number, since it is larger than the sum of its proper divisors (3496192565).

4066562475 is an frugal number, since it uses more digits than its factorization.

4066562475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74408 (or 74385 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The square root of 4066562475 is about 63769.6046326147. The cubic root of 4066562475 is about 1596.1577696090.

The spelling of 4066562475 in words is "four billion, sixty-six million, five hundred sixty-two thousand, four hundred seventy-five".