575666134 has 4 divisors (see below), whose sum is σ = 863499204. Its totient is φ = 287833066.

The previous prime is 575666131. The next prime is 575666141. The reversal of 575666134 is 431666575.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575666131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143916532 + ... + 143916535.

It is an arithmetic number, because the mean of its divisors is an integer number (215874801).

Almost surely, 2^575666134 is an apocalyptic number.

575666134 is a deficient number, since it is larger than the sum of its proper divisors (287833070).

575666134 is a wasteful number, since it uses less digits than its factorization.

575666134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287833069.

The product of its digits is 453600, while the sum is 43.

The square root of 575666134 is about 23993.0434501336. The cubic root of 575666134 is about 831.8727413766.

The spelling of 575666134 in words is "five hundred seventy-five million, six hundred sixty-six thousand, one hundred thirty-four".