7245134215606 has 32 divisors (see below), whose sum is σ = 12579491393280. Its totient is φ = 3065299456416.

The previous prime is 7245134215549. The next prime is 7245134215609. The reversal of 7245134215606 is 6065124315427.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7245134215609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 866521 + ... + 3903988.

It is an arithmetic number, because the mean of its divisors is an integer number (393109106040).

Almost surely, 2^{7245134215606} is an apocalyptic number.

7245134215606 is a deficient number, since it is larger than the sum of its proper divisors (5334357177674).

7245134215606 is a wasteful number, since it uses less digits than its factorization.

7245134215606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4771908.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 7245134215606 in words is "seven trillion, two hundred forty-five billion, one hundred thirty-four million, two hundred fifteen thousand, six hundred six".