7352550361 has 8 divisors (see below), whose sum is σ = 7927425800. Its totient is φ = 6779002752.

The previous prime is 7352550353. The next prime is 7352550383. The reversal of 7352550361 is 1630552537.

It can be written as a sum of positive squares in 4 ways, for example, as 25190361 + 7327360000 = 5019^2 + 85600^2 .

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 7352550361 - 2³ = 7352550353 is a prime.

It is a super-2 number, since 2×7352550361² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7352550361.

It is not an unprimeable number, because it can be changed into a prime (7352550341) by changing a digit.

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, 320436 + ... + 342613.

It is an arithmetic number, because the mean of its divisors is an integer number (990928225).

Almost surely, 2^7352550361 is an apocalyptic number.

It is an amenable number.

7352550361 is a deficient number, since it is larger than the sum of its proper divisors (574875439).

7352550361 is a wasteful number, since it uses less digits than its factorization.

7352550361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663915.

The product of its (nonzero) digits is 94500, while the sum is 37.

The square root of 7352550361 is about 85747.0137147644. The cubic root of 7352550361 is about 1944.5211414245.

The spelling of 7352550361 in words is "seven billion, three hundred fifty-two million, five hundred fifty thousand, three hundred sixty-one".