7452813716 has 12 divisors (see below), whose sum is σ = 13129958100. Its totient is φ = 3701397120.

The previous prime is 7452813713. The next prime is 7452813721. The reversal of 7452813716 is 6173182547.

It can be written as a sum of positive squares in 2 ways, for example, as 1583721616 + 5869092100 = 39796^2 + 76610^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7452813713) 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, 6251765 + ... + 6252956.

It is an arithmetic number, because the mean of its divisors is an integer number (1094163175).

Almost surely, 2^7452813716 is an apocalyptic number.

It is an amenable number.

7452813716 is a deficient number, since it is larger than the sum of its proper divisors (5677144384).

7452813716 is a wasteful number, since it uses less digits than its factorization.

7452813716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12504874 (or 12504872 counting only the distinct ones).

The product of its digits is 282240, while the sum is 44.

The square root of 7452813716 is about 86329.6803886126. The cubic root of 7452813716 is about 1953.3201134303.

The spelling of 7452813716 in words is "seven billion, four hundred fifty-two million, eight hundred thirteen thousand, seven hundred sixteen".