7103268745 has 4 divisors (see below), whose sum is σ = 8523922500. Its totient is φ = 5682614992.

The previous prime is 7103268743. The next prime is 7103268817. The reversal of 7103268745 is 5478623017.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5630551369 + 1472717376 = 75037^2 + 38376^2 .

It is a cyclic number.

It is not a de Polignac number, because 7103268745 - 2¹ = 7103268743 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7103268743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 710326870 + ... + 710326879.

It is an arithmetic number, because the mean of its divisors is an integer number (2130980625).

Almost surely, 2^7103268745 is an apocalyptic number.

It is an amenable number.

7103268745 is a deficient number, since it is larger than the sum of its proper divisors (1420653755).

7103268745 is a wasteful number, since it uses less digits than its factorization.

7103268745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420653754.

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 7103268745 is about 84280.8919328693. The cubic root of 7103268745 is about 1922.2922514752.

The spelling of 7103268745 in words is "seven billion, one hundred three million, two hundred sixty-eight thousand, seven hundred forty-five".