4675564442 has 4 divisors (see below), whose sum is σ = 7013346666. Its totient is φ = 2337782220.

The previous prime is 4675564433. The next prime is 4675564447. The reversal of 4675564442 is 2444655764.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 2718475321 + 1957089121 = 52139^2 + 44239^2 .

It is not an unprimeable number, because it can be changed into a prime (4675564447) 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, 1168891109 + ... + 1168891112.

Almost surely, 2^4675564442 is an apocalyptic number.

4675564442 is a deficient number, since it is larger than the sum of its proper divisors (2337782224).

4675564442 is a wasteful number, since it uses less digits than its factorization.

4675564442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2337782223.

The product of its digits is 3225600, while the sum is 47.

The square root of 4675564442 is about 68378.0991400024. The cubic root of 4675564442 is about 1672.1607135204.

The spelling of 4675564442 in words is "four billion, six hundred seventy-five million, five hundred sixty-four thousand, four hundred forty-two".