4135666475 has 12 divisors (see below), whose sum is σ = 5139316896. Its totient is φ = 3301378080.

The previous prime is 4135666429. The next prime is 4135666477. The reversal of 4135666475 is 5746665314.

It is not a de Polignac number, because 4135666475 - 2⁶ = 4135666411 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4135666477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167072 + ... + 190221.

It is an arithmetic number, because the mean of its divisors is an integer number (428276408).

Almost surely, 2^4135666475 is an apocalyptic number.

4135666475 is a deficient number, since it is larger than the sum of its proper divisors (1003650421).

4135666475 is a wasteful number, since it uses less digits than its factorization.

4135666475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357766 (or 357761 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 47.

The square root of 4135666475 is about 64309.1476774494. The cubic root of 4135666475 is about 1605.1483220685.

The spelling of 4135666475 in words is "four billion, one hundred thirty-five million, six hundred sixty-six thousand, four hundred seventy-five".