7352552245 has 8 divisors (see below), whose sum is σ = 8832326616. Its totient is φ = 5875865856.

The previous prime is 7352552237. The next prime is 7352552281. The reversal of 7352552245 is 5422552537.

7352552245 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1125132849 + 6227419396 = 33543^2 + 78914^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 7352552245 - 2³ = 7352552237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7352552198 and 7352552207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766752 + ... + 776281.

It is an arithmetic number, because the mean of its divisors is an integer number (1104040827).

Almost surely, 2^7352552245 is an apocalyptic number.

It is an amenable number.

7352552245 is a deficient number, since it is larger than the sum of its proper divisors (1479774371).

7352552245 is a wasteful number, since it uses less digits than its factorization.

7352552245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543991.

The product of its digits is 420000, while the sum is 40.

The square root of 7352552245 is about 85747.0247005691. The cubic root of 7352552245 is about 1944.5213075110.

The spelling of 7352552245 in words is "seven billion, three hundred fifty-two million, five hundred fifty-two thousand, two hundred forty-five".