1075042613 has 4 divisors (see below), whose sum is σ = 1100043648. Its totient is φ = 1050041580.

The previous prime is 1075042607. The next prime is 1075042649. The reversal of 1075042613 is 3162405701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1075042613 - 2⁴ = 1075042597 is a prime.

It is a super-3 number, since 3×1075042613³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075042013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12500453 + ... + 12500538.

It is an arithmetic number, because the mean of its divisors is an integer number (275010912).

Almost surely, 2^1075042613 is an apocalyptic number.

It is an amenable number.

1075042613 is a deficient number, since it is larger than the sum of its proper divisors (25001035).

1075042613 is an equidigital number, since it uses as much as digits as its factorization.

1075042613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25001034.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 1075042613 is about 32787.8424572280. The cubic root of 1075042613 is about 1024.4133428164.

The spelling of 1075042613 in words is "one billion, seventy-five million, forty-two thousand, six hundred thirteen".