1042613566 has 8 divisors (see below), whose sum is σ = 1575336240. Its totient is φ = 517501488.

The previous prime is 1042613501. The next prime is 1042613573. The reversal of 1042613566 is 6653162401.

1042613566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1902306 + ... + 1902853.

It is an arithmetic number, because the mean of its divisors is an integer number (196917030).

Almost surely, 2^1042613566 is an apocalyptic number.

1042613566 is a deficient number, since it is larger than the sum of its proper divisors (532722674).

1042613566 is a wasteful number, since it uses less digits than its factorization.

1042613566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3805298.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 1042613566 is about 32289.5271876192. The cubic root of 1042613566 is about 1014.0073986651.

Adding to 1042613566 its reverse (6653162401), we get a palindrome (7695775967).

The spelling of 1042613566 in words is "one billion, forty-two million, six hundred thirteen thousand, five hundred sixty-six".