7350537449 has 2 divisors, whose sum is σ = 7350537450. Its totient is φ = 7350537448.

The previous prime is 7350537437. The next prime is 7350537497. The reversal of 7350537449 is 9447350537.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4064955049 + 3285582400 = 63757^2 + 57320^2 .

It is a cyclic number.

It is not a de Polignac number, because 7350537449 - 2¹² = 7350533353 is a prime.

It is not a weakly prime, because it can be changed into another prime (7350537749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3675268724 + 3675268725.

It is an arithmetic number, because the mean of its divisors is an integer number (3675268725).

Almost surely, 2^7350537449 is an apocalyptic number.

It is an amenable number.

7350537449 is a deficient number, since it is larger than the sum of its proper divisors (1).

7350537449 is an equidigital number, since it uses as much as digits as its factorization.

7350537449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1587600, while the sum is 47.

The square root of 7350537449 is about 85735.2754063344. The cubic root of 7350537449 is about 1944.3436743328.

The spelling of 7350537449 in words is "seven billion, three hundred fifty million, five hundred thirty-seven thousand, four hundred forty-nine".